Question: Which English musician wrote the song about a world at peace that has a solo piano interpretation on Reimagining?
Sentence (from "Reimagining (album)"): The follow-up to "Blood Sutra", the record features nine Iyer's compositions for his quartet with Rudresh Mahanthappa on alto sax, Stephan Crump on bass and Marcus Gilmore on drums, and a solo piano interpretation of John Lennon's "Imagine".
Relevant evidence: Yes