Solo: Songs and Collaborations 1982–2015 is a compilation album by Tracey Thorn, released in the UK on 23 October 2015. It features 34 tracks spanning her career as a solo artist and includes collaborations with other artists, including The Unbending Trees ("Overture"), Massive Attack ("Protection") and The Style Council ("The Paris Match"). Further collaborations include tracks with Robert Wyatt and Hot Chip. The tracks are arranged over two discs. It is also available as a digital album, and as a shortened single-disc compilation.