But now the vampires' song had a rising instrumental accompaniment.

He may have been the first composer to provide liturgical music with an instrumental accompaniment.

Each group performed on its own and, in Cascabel's case, with instrumental accompaniment.

The group consists of singers only, making music without instrumental accompaniment.

As of 2000, the group had 14 members who sang without instrumental accompaniment and with their director offstage.

All for four voices with instrumental accompaniment, unless specified otherwise.

The real difference between stage and record lies in the instrumental accompaniment.

It is a stripped back track with minimal instrumental accompaniment.

In this period the court followed the European trend for instrumental accompaniment and playing.

Some of the songs have instrumental accompaniment, other are a cappella.