I would like to know how people find the bpm of their maps. Personally I use Arrow vortex, which calculates the general bpm and the offset, but I would like to know if there is an application or a better way to calculate the bpm, also the Arrow vortex only shows me the different bpm of the song but it does not tell me What parts each one corresponds to. I would like to know if there is a way to know when a map requires other bpm at a specific time