A description of how to encode tremolos in **kern spines.

Tremolos are represented in **kern by encoding the individual notes in the tremolo within a single beam group, and then adding a *tremolo tandem interpretation before the beamed notes that should be converted into a tremolo.

Use *Xtremolo to turn off tremolo conversion of beamed notes:

When *tremolo is active, only beamed groups that can convert into tremolos will be converted into tremolos. Other patterns of beamed notes will remain unaffected.

Tremolos also work with beamed chord notes

The *tremolo interpretation can also reduce alternating notes into tremolos:

Two-note tremolos also work with chords: