Assemblage 23 is an electronic act from the United States, currently based in Seattle.

Unitary (in music) is an electronic act from Sweden, currently based in Stockholm.

The piece, under the collective title, "Love's Fire," is to consist of seven acts based on Shakespearean sonnets.

It is presented in two acts based on a libretto by Nuredin Loxha.

Jacobo Molai, a drama in five acts based on the life of Jacques de Molay.

In season two, at the end of each results show, the rankings of the acts based on the public votes were announced.

But now, confronted with a concrete act based on that assumption, I want to scream denial.

Mechanical Angel was a one-man electronic act based out of Athens, Georgia.

The style can be distinguished from an act based on satire, or political humor.

An opera in one long act, based on the short story by O. Henry.