2016 release from the four time Grammy nominee, multi-instrumentalist and producer, the follow-up to his acclaimed Hand. Cannot. Erase. Produced and mixed by Steven Wilson, 4 ½ features a stellar group of musicians contributing to the LP including Adam Holzman (keyboards), Nick Beggs (bass), Guthrie Govan (guitar), Dave Kilminster (guitar), Marco Minnemann (drums), Chad Wackerman (drums), Craig Blundell (drums), and Theo Travis. 4 ½ includes a new interpretation, with Steven's current touring band, of the Porcupine Tree track 'Don't Hate Me'. The new version is a duet with Ninet Tayeb who also featured on the Hand. Cannot. Erase. Album.