Thin Air by Peter Hammill

Thin Air is British singer-songwriter Peter Hammill's 32nd solo album, released on his own Fie! Records label in June 2009. It was additionally made available as digital download through Burning Shed Records. As on his previous release, Singularity, Hammill played all instruments, wrote all the songs and produced the album. The main theme of the album is disappearance, as Hammill told British music magazine Mojo in February 2009: "it became apparent fairly quickly that strong thematic links were running through the songs' lyrics: disappearance, change, loss, dislocation in various forms were stitched through all of them."Another topic reappearing in several songs is the one of the World Trade Center along with images of planes, though Hammill denied "any direct" reference to 9/11.According to François Couture of AllMusic, Thin Air: "... may be less experimental than Singularity, but bleaker -- and a more cohesive, consistent artistic proposition." The songs contain "almost no percussion, just acoustic guitars, piano, some gnarly electric guitar lines, bass, and those massed and intertwined back vocals that have become his signature".The album's cover was again created by Paul Ridout, using stills from his video work "Minutely Observed Horizon".