Tempo changers help you make faster parts of a song without having very high bpm
You can quickly create a song by importing a MIDI file and editing it
You can add breakpoints to the timeline (the bar below the composer) to quickly jump between parts of a song
Song Settings
BpmBeats per minute, the speed of the song
Base pitchThe main pitch of the song
Composer Settings
Beat marksThe number of beats per measure, 3/4 is 3 beats per measure, 4/4 is 4 beats per measure
Note name typeThe type of text which will be written on the note
Number of visible columnsHow many columns are visible at a time, more columns might cause lag
Reverb (cave mode)Makes it sound like you are in a cave
Autosave changesAutosaves the changes to a song every 5 edits, and when you change page/change song
Put next/previous column buttons around keyboardPuts the buttons to select the next/previous column on the left/right of the keyboard
Autoplay in all tabs (pc only)Advanced feature, it syncs other browser tabs to all play at the same time
Lookahead timeHow many milliseconds ahead the composer will look for notes to play, a higher value improves playback accuracy but feels less responsive