Allow previewing tracks from the library at a custom set bpm count

My mixes contain a lot of bpm change and I often have to add up to 80% bpm (ie pushing a track from 160 to 280bpm), this does not work well with all types of tracks.

Allowing us to set a bpm count (and vinyl/re-pitch) for the library would allow one to preview the tracks at the bpm required for the intended position in the mix.

So if I need a track going 280bpm I could just preview what tracks would work, currently I have to load in all potential tracks and then adjust the bpm to preview them in the studio.