So, if they want to play a concert Bb scale, they start on a C (they have to think up a whole step). Concert C is their D, Concert Ab is their Bb. Alto and baritone saxes, alto clarinet and most alto horns are Eb instruments: when they play a C it sounds like a Eb on the piano.
In addition to his feature film credits, Diaz is well-known for his many seasons on Showtime's award-winning series Weeds, where he plays the role of Guillermo, as well as his comedic performances on Chappelle's Show for Comedy Central.
Malco portrayed Conrad Shepard on the Showtime series Weeds. He most recently played George St. Cloud on the ABC primetime one-hour drama No Ordinary Family. Malco is often mistakenly credited for doing one of the raps as MC Skat Kat on the Grammy award-winning Opposites Attract, a duet with Paula Abdul. On October 29, 2013 he told Wendy Williams on her talk show that he wrote the rap, but did not perform it.