[jenserik]

The tempo setting for a song in the pull-out window is very useable, but if the tempo is not set for a song, it remembers the value from the last shown with tempo saved. It is inappropriate, because you then don't know if it is the right value for the song or if it is not set yet.
Suggestion: If the tempo is not set for a song the initial tempo value could be 0 or 1. Then is is obvious that it is not set.

best regards Jens-Erik