I've been searching around the forum for this request and I can't find it, so I'm making a statement for myself 
I've noticed that in the osu! beatmap song folders, the video and the song is separated, therefore we won't be able to get a whole music video @ MV unless we combine it ourselves. In osu!, the spinners and hit circles interrupt the video and the song itself at times.
What I'm suggesting is a mode that cancels all the spinners, sliders and hit circles, and leave only the song and the video within the game, for viewing purpose only.
I've noticed that in the osu! beatmap song folders, the video and the song is separated, therefore we won't be able to get a whole music video @ MV unless we combine it ourselves. In osu!, the spinners and hit circles interrupt the video and the song itself at times.
What I'm suggesting is a mode that cancels all the spinners, sliders and hit circles, and leave only the song and the video within the game, for viewing purpose only.