At or in one go and In chorus

In chorus and at or in one go are semantically related. In some cases you can replace phrase "In chorus" with "At or in one go", this phrases are similar.

In chorus adverb - Speaking or singing at the same time; simultaneously.

At or in one go and in chorus are semantically related. Sometimes you can replace phrase "At or in one go" with "In chorus", this phrases are similar.