|  | @@ -46,6 +46,9 @@ export default {
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				|  |  |  			commit("updateYoutubeId", youtubeId);
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				|  |  |  			commit("loadVideoById", youtubeId, 0);
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				|  |  |  		},
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				|  |  | +		updateTitle: ({ commit }, title) => commit("updateTitle", title),
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				|  |  | +		updateThumbnail: ({ commit }, thumbnail) =>
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				|  |  | +			commit("updateThumbnail", thumbnail),
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				|  |  |  		setPlaybackRate: ({ commit }, rate) => commit("setPlaybackRate", rate)
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				|  |  |  	},
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				|  |  |  	mutations: {
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				|  | @@ -122,6 +125,12 @@ export default {
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				|  |  |  		updateYoutubeId(state, youtubeId) {
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				|  |  |  			state.song.youtubeId = youtubeId;
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				|  |  |  		},
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				|  |  | +		updateTitle(state, title) {
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				|  |  | +			state.song.title = title;
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				|  |  | +		},
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				|  |  | +		updateThumbnail(state, thumbnail) {
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				|  |  | +			state.song.thumbnail = thumbnail;
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				|  |  | +		},
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				|  |  |  		setPlaybackRate(state, rate) {
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				|  |  |  			if (rate) {
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				|  |  |  				state.video.playbackRate = rate;
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