diff --git a/public/src/css/view.css b/public/src/css/view.css
index 13dbefd..da0f13c 100644
--- a/public/src/css/view.css
+++ b/public/src/css/view.css
@@ -119,6 +119,7 @@ kbd{
 	background: #fff;
 	border: 1px solid #a9a9a9;
 	user-select: all;
+	box-sizing: border-box;
 }
 .text-warn{
 	color: #d00;
diff --git a/public/src/js/controller.js b/public/src/js/controller.js
index ba383e2..7c93cce 100644
--- a/public/src/js/controller.js
+++ b/public/src/js/controller.js
@@ -207,14 +207,14 @@ class Controller{
 	displayScore(score, notPlayed, bigNote){
 		this.view.displayScore(score, notPlayed, bigNote)
 	}
-	songSelection(fadeIn, scoreSaveFailed){
+	songSelection(fadeIn, showWarning){
 		if(!fadeIn){
 			this.clean()
 		}
 		if(this.calibrationMode){
 			new SettingsView(this.touchEnabled, false, null, "latency")
 		}else{
-			new SongSelect(false, fadeIn, this.touchEnabled, null, scoreSaveFailed)
+			new SongSelect(false, fadeIn, this.touchEnabled, null, showWarning)
 		}
 	}
 	restartSong(){
diff --git a/public/src/js/loadsong.js b/public/src/js/loadsong.js
index 4b42555..033c405 100644
--- a/public/src/js/loadsong.js
+++ b/public/src/js/loadsong.js
@@ -34,7 +34,7 @@ class LoadSong{
 	run(){
 		var song = this.selectedSong
 		var id = song.folder
-		var promises = []
+		this.promises = []
 		if(song.folder !== "calibration"){
 			assets.sounds["v_start"].play()
 			var songObj = assets.songs.find(song => song.id === id)
@@ -92,9 +92,9 @@ class LoadSong{
 					img.crossOrigin = "Anonymous"
 				}
 				let promise = pageEvents.load(img)
-				promises.push(promise.then(() => {
+				this.addPromise(promise.then(() => {
 					return this.scaleImg(img, filename, prefix, force)
-				}))
+				}), songObj.music ? filename + ".png" : skinBase + filename + ".png")
 				if(songObj.music){
 					img.src = URL.createObjectURL(song.songSkin[filename + ".png"])
 				}else{
@@ -102,14 +102,15 @@ class LoadSong{
 				}
 			}
 		}
-		promises.push(this.loadSongBg(id))
+		this.loadSongBg(id)
 		
-		promises.push(new Promise((resolve, reject) => {
+		var url = gameConfig.songs_baseurl + id + "/main.mp3"
+		this.addPromise(new Promise((resolve, reject) => {
 			if(songObj.sound){
 				songObj.sound.gain = snd.musicGain
 				resolve()
 			}else if(!songObj.music){
-				snd.musicGain.load(gameConfig.songs_baseurl + id + "/main.mp3").then(sound => {
+				snd.musicGain.load(url).then(sound => {
 					songObj.sound = sound
 					resolve()
 				}, reject)
@@ -121,15 +122,15 @@ class LoadSong{
 			}else{
 				resolve()
 			}
-		}))
+		}), songObj.music ? songObj.music.webkitRelativePath : url)
 		if(songObj.chart){
 			if(songObj.chart === "blank"){
 				this.songData = ""
 			}else{
 				var reader = new FileReader()
-				promises.push(pageEvents.load(reader).then(event => {
+				this.addPromise(pageEvents.load(reader).then(event => {
 					this.songData = event.target.result.replace(/\0/g, "").split("\n")
-				}))
+				}), songObj.chart.webkitRelativePath)
 				if(song.type === "tja"){
 					reader.readAsText(songObj.chart, "sjis")
 				}else{
@@ -137,68 +138,88 @@ class LoadSong{
 				}
 			}
 		}else{
-			promises.push(loader.ajax(this.getSongPath(song)).then(data => {
+			var url = this.getSongPath(song)
+			this.addPromise(loader.ajax(url).then(data => {
 				this.songData = data.replace(/\0/g, "").split("\n")
-			}))
+			}), url)
 		}
 		if(this.touchEnabled && !assets.image["touch_drum"]){
 			let img = document.createElement("img")
 			if(this.imgScale !== 1){
 				img.crossOrigin = "Anonymous"
 			}
-			promises.push(pageEvents.load(img).then(() => {
+			var url = gameConfig.assets_baseurl + "img/touch_drum.png"
+			this.addPromise(pageEvents.load(img).then(() => {
 				return this.scaleImg(img, "touch_drum", "")
-			}))
-			img.src = gameConfig.assets_baseurl + "img/touch_drum.png"
+			}), url)
+			img.src = url
 		}
-		Promise.all(promises).then(() => {
-			this.setupMultiplayer()
-		}, error => {
-			if(Array.isArray(error) && error[1] instanceof HTMLElement){
-				error = error[0] + ": " + error[1].outerHTML
+		Promise.all(this.promises).then(() => {
+			if(!this.error){
+				this.setupMultiplayer()
 			}
-			console.error(error)
-			pageEvents.send("load-song-error", error)
-			errorMessage(new Error(error).stack)
-			alert(strings.errorOccured)
 		})
 	}
+	addPromise(promise, url){
+		this.promises.push(promise.catch(response => {
+			this.errorMsg(response, url)
+			return Promise.resolve()
+		}))
+	}
+	errorMsg(error, url){
+		if(!this.error){
+			if(url){
+				error = (Array.isArray(error) ? error[0] + ": " : (error ? error + ": " : "")) + url
+			}
+			pageEvents.send("load-song-error", error)
+			errorMessage(new Error(error).stack)
+			var title = this.selectedSong.title
+			if(title !== this.selectedSong.originalTitle){
+				title += " (" + this.selectedSong.originalTitle + ")"
+			}
+			this.clean()
+			new SongSelect(false, false, this.touchEnabled, null, {
+				name: "loadSongError",
+				title: title,
+				id: this.selectedSong.folder,
+				error: error
+			})
+		}
+		this.error = true
+	}
 	loadSongBg(){
-		return new Promise((resolve, reject) => {
-			var promises = []
-			var filenames = []
-			if(this.selectedSong.songBg !== null){
-				filenames.push("bg_song_" + this.selectedSong.songBg)
+		var filenames = []
+		if(this.selectedSong.songBg !== null){
+			filenames.push("bg_song_" + this.selectedSong.songBg)
+		}
+		if(this.selectedSong.donBg !== null){
+			filenames.push("bg_don_" + this.selectedSong.donBg)
+			if(this.multiplayer){
+				filenames.push("bg_don2_" + this.selectedSong.donBg)
 			}
-			if(this.selectedSong.donBg !== null){
-				filenames.push("bg_don_" + this.selectedSong.donBg)
-				if(this.multiplayer){
-					filenames.push("bg_don2_" + this.selectedSong.donBg)
-				}
-			}
-			if(this.selectedSong.songStage !== null){
-				filenames.push("bg_stage_" + this.selectedSong.songStage)
-			}
-			for(var i = 0; i < filenames.length; i++){
-				var filename = filenames[i]
-				var stage = filename.startsWith("bg_stage_")
-				for(var letter = 0; letter < (stage ? 1 : 2); letter++){
-					let filenameAb = filenames[i] + (stage ? "" : (letter === 0 ? "a" : "b"))
-					if(!(filenameAb in assets.image)){
-						let img = document.createElement("img")
-						let force = filenameAb.startsWith("bg_song_") && this.touchEnabled
-						if(this.imgScale !== 1 || force){
-							img.crossOrigin = "Anonymous"
-						}
-						promises.push(pageEvents.load(img).then(() => {
-							return this.scaleImg(img, filenameAb, "", force)
-						}))
-						img.src = gameConfig.assets_baseurl + "img/" + filenameAb + ".png"
+		}
+		if(this.selectedSong.songStage !== null){
+			filenames.push("bg_stage_" + this.selectedSong.songStage)
+		}
+		for(var i = 0; i < filenames.length; i++){
+			var filename = filenames[i]
+			var stage = filename.startsWith("bg_stage_")
+			for(var letter = 0; letter < (stage ? 1 : 2); letter++){
+				let filenameAb = filenames[i] + (stage ? "" : (letter === 0 ? "a" : "b"))
+				if(!(filenameAb in assets.image)){
+					let img = document.createElement("img")
+					let force = filenameAb.startsWith("bg_song_") && this.touchEnabled
+					if(this.imgScale !== 1 || force){
+						img.crossOrigin = "Anonymous"
 					}
+					var url = gameConfig.assets_baseurl + "img/" + filenameAb + ".png"
+					this.addPromise(pageEvents.load(img).then(() => {
+						return this.scaleImg(img, filenameAb, "", force)
+					}), url)
+					img.src = url
 				}
 			}
-			Promise.all(promises).then(resolve, reject)
-		})
+		}
 	}
 	scaleImg(img, filename, prefix, force){
 		return new Promise((resolve, reject) => {
@@ -333,6 +354,7 @@ class LoadSong{
 		pageEvents.send("load-song-cancel")
 	}
 	clean(){
+		delete this.promises
 		pageEvents.remove(p2, "message")
 		if(this.cancelButton){
 			pageEvents.remove(this.cancelButton, ["mousedown", "touchstart"])
diff --git a/public/src/js/scoresheet.js b/public/src/js/scoresheet.js
index 265414e..2a2dd81 100644
--- a/public/src/js/scoresheet.js
+++ b/public/src/js/scoresheet.js
@@ -864,7 +864,7 @@ class Scoresheet{
 			
 			if(elapsed >= 1000){
 				this.clean()
-				this.controller.songSelection(true, this.scoreSaveFailed)
+				this.controller.songSelection(true, this.showWarning)
 			}
 		}
 		
@@ -932,12 +932,12 @@ class Scoresheet{
 				delete this.resultsObj.difficulty
 				delete this.resultsObj.gauge
 				scoreStorage.add(hash, difficulty, this.resultsObj, true, title).catch(() => {
-					this.scoreSaveFailed = true
+					this.showWarning = {name: "scoreSaveFailed"}
 				})
 			}else if(oldScore && (crown === "gold" && oldScore.crown !== "gold" || crown && !oldScore.crown)){
 				oldScore.crown = crown
 				scoreStorage.add(hash, difficulty, oldScore, true, title).catch(() => {
-					this.scoreSaveFailed = true
+					this.showWarning = {name: "scoreSaveFailed"}
 				})
 			}
 		}
diff --git a/public/src/js/songselect.js b/public/src/js/songselect.js
index 11d94fd..78e9659 100644
--- a/public/src/js/songselect.js
+++ b/public/src/js/songselect.js
@@ -1,5 +1,5 @@
 class SongSelect{
-	constructor(fromTutorial, fadeIn, touchEnabled, songId, scoreSaveFailed){
+	constructor(fromTutorial, fadeIn, touchEnabled, songId, showWarning){
 		this.touchEnabled = touchEnabled
 		
 		loader.changePage("songselect", false)
@@ -167,7 +167,8 @@ class SongSelect{
 				category: strings.random
 			})
 		}
-		if(scoreSaveFailed){
+		this.showWarning = showWarning
+		if(showWarning && showWarning.name === "scoreSaveFailed"){
 			scoreStorage.scoreSaveFailed = true
 		}
 		this.songs.push({
@@ -383,10 +384,11 @@ class SongSelect{
 			return
 		}
 		var shift = event ? event.shiftKey : this.pressedKeys["shift"]
-		if(this.state.scoreSaveFailed){
+		if(this.state.showWarning){
 			if(name === "confirm"){
 				this.playSound("se_don")
-				this.state.scoreSaveFailed = false
+				this.state.showWarning = false
+				this.showWarning = false
 			}
 		}else if(this.state.screen === "song"){
 			if(name === "confirm"){
@@ -462,10 +464,11 @@ class SongSelect{
 			var ctrl = false
 			var touch = true
 		}
-		if(this.state.scoreSaveFailed){
+		if(this.state.showWarning){
 			if(408 < mouse.x && mouse.x < 872 && 470 < mouse.y && mouse.y < 550){
 				this.playSound("se_don")
-				this.state.scoreSaveFailed = false
+				this.state.showWarning = false
+				this.showWarning = false
 			}
 		}else if(this.state.screen === "song"){
 			if(20 < mouse.y && mouse.y < 90 && 410 < mouse.x && mouse.x < 880 && (mouse.x < 540 || mouse.x > 750)){
@@ -522,9 +525,9 @@ class SongSelect{
 	mouseMove(event){
 		var mouse = this.mouseOffset(event.offsetX, event.offsetY)
 		var moveTo = null
-		if(this.state.scoreSaveFailed){
+		if(this.state.showWarning){
 			if(408 < mouse.x && mouse.x < 872 && 470 < mouse.y && mouse.y < 550){
-				moveTo = "scoreSaveFailed"
+				moveTo = "showWarning"
 			}
 		}else if(this.state.screen === "song"){
 			if(20 < mouse.y && mouse.y < 90 && 410 < mouse.x && mouse.x < 880 && (mouse.x < 540 || mouse.x > 750)){
@@ -1019,12 +1022,17 @@ class SongSelect{
 			}
 		}
 		
-		if(screen === "song" && scoreStorage.scoreSaveFailed && !p2.session){
+		if(screen === "song" && (this.showWarning || scoreStorage.scoreSaveFailed) && !p2.session){
+			if(!this.showWarning){
+				this.showWarning = {name: "scoreSaveFailed"}
+			}
 			if(this.bgmEnabled){
 				this.playBgm(false)
 			}
-			scoreStorage.scoreSaveFailed = false
-			this.state.scoreSaveFailed = true
+			if(this.showWarning.name === "scoreSaveFailed"){
+				scoreStorage.scoreSaveFailed = false
+			}
+			this.state.showWarning = true
 			this.state.locked = true
 			this.playSound("se_pause")
 		}
@@ -2130,7 +2138,7 @@ class SongSelect{
 			})
 		}
 		
-		if(this.state.scoreSaveFailed){
+		if(this.state.showWarning){
 			if(this.preview){
 				this.endPreview()
 			}
@@ -2164,9 +2172,24 @@ class SongSelect{
 				dx: 68,
 				dy: 11
 			})
+			if(this.showWarning.name === "scoreSaveFailed"){
+				var text = strings.scoreSaveFailed
+			}else if(this.showWarning.name === "loadSongError"){
+				var text = []
+				var textIndex = 0
+				var subText = [this.showWarning.title, this.showWarning.id, this.showWarning.error]
+				var textParts = strings.loadSongError.split("%s")
+				textParts.forEach((textPart, i) => {
+					if(i !== 0){
+						text.push(subText[textIndex++])
+					}
+					text.push(textPart)
+				})
+				text = text.join("")
+			}
 			this.draw.wrappingText({
 				ctx: ctx,
-				text: strings.scoreSaveFailed,
+				text: text,
 				fontSize: 30,
 				fontFamily: this.font,
 				x: 300,
@@ -2176,7 +2199,7 @@ class SongSelect{
 				lineHeight: 35,
 				fill: "#000",
 				verticalAlign: "middle",
-				textAlign: "center",
+				textAlign: "center"
 			})
 			
 			var _x = 640
@@ -2211,7 +2234,7 @@ class SongSelect{
 			}, layers)
 			
 			var highlight = 1
-			if(this.state.moveHover === "scoreSaveFailed"){
+			if(this.state.moveHover === "showWarning"){
 				highlight = 2
 			}
 			if(highlight){
@@ -2330,7 +2353,7 @@ class SongSelect{
 	}
 	
 	startPreview(loadOnly){
-		if(!loadOnly && this.state && this.state.scoreSaveFailed){
+		if(!loadOnly && this.state && this.state.showWarning){
 			return
 		}
 		var currentSong = this.songs[this.selectedSong]
@@ -2408,7 +2431,7 @@ class SongSelect{
 		}
 	}
 	playBgm(enabled){
-		if(enabled && this.state && this.state.scoreSaveFailed){
+		if(enabled && this.state && this.state.showWarning){
 			return
 		}
 		if(enabled && !this.bgmEnabled){
diff --git a/public/src/js/strings.js b/public/src/js/strings.js
index 957b4aa..8eae935 100644
--- a/public/src/js/strings.js
+++ b/public/src/js/strings.js
@@ -266,6 +266,10 @@ var translations = {
 		ja: null,
 		en: "Could not connect to the server, your score has not been saved.\n\nPlease log in or refresh the page to try saving the score again."
 	},
+	loadSongError: {
+		ja: null,
+		en: "Could not load song %s with id %s.\n\n%s"
+	},
 	loading: {
 		ja: "ロード中...",
 		en: "Loading...",