This Acoustic Classical Guitar video caught my eye, it is played on a guitar which was built in Paris in 1930. John Doan is playing a piece by Fernando Sor. It also made me laugh a little watching John play, he starts out on the middle instrument and through out quite casually plays on both the upper and lower instruments. The piece is not overly complex but requires a little bit of a rethink.
For information about this type of Harp guitar go to Harpolyre
To hear a contemporaryHarp Guitar Player check out this Youtube of Don Alder Harp Guitar Video