²For example, A basic drum set could thus be arranged by putting a bass drum at rows 0, 4, 8, 12 etc. of one track and putting some hihat at rows 2, 6, 10, 14 etc. of a second track. Of course bass and hats could be interleaved on the same track, if the samples are short enough. If not, the previous sample is usually stopped when the next one begins. Some modern trackers simulate polyphony in a single track by setting the ”new note action” of each instrument to cut, continue, fade out, or release, opening new mixing channels as necessary. Without poliphony, the number of notes that can be played simultaneously depends on how many ”tracks” there are per pattern.