Gilberto Concerto is an instrumental track by Paul Gilbert

Paul Gilbert

Paul Brandon Gilbert is an American guitarist. He is well known for his technical guitar work with Racer X and Mr...

 (Racer X, Mr. Big

Mr. Big (band)

Mr. Big is an American rock supergroup, formed in Los Angeles, California in 1988. The band is a quartet composed of Eric Martin , Paul Gilbert , Billy Sheehan , and Pat Torpey ; Mr. Big also included Richie Kotzen, a reputable blues-based guitarist who replaced Gilbert in 1999...

) on the Paul the Young Dude/The Best of Paul Gilbert

Paul the Young Dude/The Best of Paul Gilbert

Paul the Young Dude/The Best of Paul Gilbert is an album by Paul Gilbert formerly of the heavy metal band Racer X and the hard rock band Mr. Big...

 and Flying Dog

Flying Dog

Flying Dog is a solo studio album by Paul Gilbert, formerly of the heavy metal band Racer X and the hard rock band Mr. Big.-Disc one:# "Get It" – 2:28# "Girl Crazy" – 3:55 # "Be My Wife" – 5:58# "Mr...

 albums; it is the first movement (allegro) of an A Major harpsichord concerto by Johann Christian Bach

Johann Christian Bach

Johann Christian Bach was a composer of the Classical era, the eleventh and youngest son of Johann Sebastian Bach. He is sometimes referred to as 'the London Bach' or 'the English Bach', due to his time spent living in the British capital...

, played on electric guitar.

It is of note that the authorship of this concerto is disputed, in part because it is stylistically not at all akin to J.C. Bach's other pieces in the same genre. This work has no opus number

Opus number

An Opus number , pl. opera and opuses, abbreviated, sing. Op. and pl. Opp. refers to a number generally assigned by composers to an individual composition or set of compositions on publication, to help identify their works...

and should not be confused with the A Major harpsichord concerto in Op. 1.