When transcribing a song and the speed doubles or halves, is it best to change the tempo and note values to reflect that or keep them the same?
This is something I've struggled with for awhile now, and applies to both transcription and composition. So, let's say we have a song at 160 BPM. The main subdivision is eighth notes, and the beat ...
I could find some references stating that the old note value is placed on the left while the new one is placed on the right. For example: "dotted eigth = quarter" means that the tempo just got ...