He has produced a CD for Naxos Records titled "Guitar Recital - Music from the Renaissance and Baroque,"[3] a duo CD with Antigoni Goni titled "Evocacion," and an EP featuring his work on solo electric guitar and with Electric Kompany.
He went to study with Benjamin Verdery at Wisconsin Conservatory of Music and Sharon Isbin at the Juilliard School.
After winning several major competitions and performing in Spain, Germany, Sweden, Greece, Turkey, Brazil, and England, Gallagher once again became interested in the electric guitar.
Gallagher now performs solo music on electric guitar by composers such as Steve Reich and Rob Haskins.
Using a pick is the obvious one, but the electric guitar also requires more string muting to keep the sound under control.