Santana's 2005 album "All That I Am" consists primarily of collaborations with other artists; the first single, the peppy "I'm Feeling You", was again with Michelle Branch and the Wreckers. Other musicians joining the mix this time included Steven Tyler of Aerosmith, Kirk Hammett from Metallica, hip-hop artist/songwriter/producer will.i.am and guitarist/songwriter/producer George Pajon, hip-hop/reggae star Sean Paul and R&B singer Joss Stone. In April and May 2006, Santana toured Europe, where he promoted his son Salvador Santana's band as his opening act.