When a vocalist records an initial vocal track for a multitrack recording which acts as a 'guide' for other musicians who record their parts later. When the other tracks are recorded, this is usually then replaced with a 'final vocal'. Found on http://www.traditionalmusic.co.uk/music%20tech%20glossary/Music%20Tech%20Gl
When a vocalist records an initial vocal track for a multitrack recording which acts as a 'guide' for other musicians who record their parts later. When the other tracks are recorded, this is usually then replaced with a 'final vocal'.