BPM
The tempo. known on site as beat per measure (more commonly known by its abbreviation, BPM, as it is ), is a term to clarify the speed or pace of a song.
On Online Sequencer, the beats per measure can be up to the user, but it's limited to BPM 10 to 999 without developer tools. It is required to use developer tools in order to increase the tempo/BPM limits.