Change BPM in % of library songs

It would be nice to be able to change the current metronme tempo via percentage changes. Ie. Metronome set to 100bpm, and i can half the tempo to 50bpm by selecting to 50% button and move it incrementally by 75% 85% 95% and 100% buttons to get up to working tempo

Hey, this is something I've already designed that will come at some point :) Thanks for the suggestion!