John Callahan (born 1951 in Portland, Oregon), is a cartoonist, artist, and musician noted for dealing with macabre subjects and physical disabilities. He released his first CD in 2006. The Independent of London calls his songs "Beautiful, but dark". He writes all the music and lyrics himself and is backed up by many notable musicians. A Dutch film crew recorded the studio sessions in which Callahan plays a simplified piano version of "Roll Away The Day".
¡Cuatro años de duro trabajo!Este mes de mayo cumplimos cuatro años al aire. Seguimos trabajando en la difusión de este maravilloso instrumento, ¡gracias por participar en nuestra historia!