Technicolor Travel Agency is the musical duo of Greg Waltzer and Johnny Doyle. Based in the Pocono Mountains of Eastern Pennsylvania, they performed at various locations in the area and recorded two albums in 2009 and 2010. Their music is mostly improvisational, with some rhythmic and melodic structures. It has spacey as well as experimental and world music elements. TTA takes you on an exotic journey of the mind. Greg plays synthesizers, sequencers, mandolin, flute and melodica. Johnny plays electric guitar through various effects.