So I'm currently timing this song to map it. It's "The Hol[ ]y Tape" by The Fall of Troy. (link here https://www.youtube.com/watch?v=R2q7GCoPmiQ ) But 1: they're a mathrock band, and 2: they aren't playing with a metronome. So even if they're playing a part of the song in 6/4 around ~200bpm, they sometimes speed up or slow down a little at the downbeat of the next measure even though it's obvious to the listener that the given section is trying to be played at that specific tempo, unchanging. I'm just wondering if I should even map this in the first place because of this, and if players would find the compensation for the slight in/decrease in tempo difficult or uncomfortable, and be rejected of being ranked altogether. Thoughts?