Any music genre, any time. For me it would have to be to 1966 and the start of Blues-Rock and meet Eric Clapton and The John Mayall Blues Breakers at the recording of the 'Beano' album. The year and album that heralded the change-over from Blues to the more guitar inspired era of Blues-Rock and the musical birth of the Rock God Guitarists such as Clapton, Page, Beck and Hendrix.