I do not Know Why! is the last album by Victor Uris Quartet, an album that includes versions of blues and jazz standards, three old songs and ends with a bonus track that gets an unreleased track from the legendary Harmònica Coixa, forming the old Victor Uris (Palma, 1958).
The actual training consists of Victor Uris (vocals and harmonica), Hugo Socrates (percussion, guitar and vocals), Diego Ferral (drums) and Pedro Riestra (guitar and vocals)
