Complex sentence: So far it has only been used to release Claypool's most recent side-projects and to re-issue early out-of-print Primus albums, however, unlike most other vanity labels, Prawn Song does not operate as a subsidiary of a major label.
Split into simpler sentences: So far it has only been used to release Claypool's most recent side-projects and to re-issue early out-of-print Primus albums. Unlike most other vanity labels, Prawn Song does not operate as a subsidiary of a major label.