I brought in several other pianists for our test panel. Liz Kinnon is a pianist/arranger/composer/educator from Los Angeles who has performed with artists such as Dizzy Gillespie and Andy Williams. She was an orchestrator on the animated shows Animaniacs, Pinky and the Brain, and Histeria. At the Colburn Community School of Performing Arts in Los Angeles, she teaches jazz piano and is the Director of Adult Jazz Combos. She was Ryan Gosling’s piano coach for La La Land and recently worked with Simon Pegg and Juno Temple for the film Lost Transmissions.
Manowar's bassist Joey DeMaio uses special piccolo bass for his extremely fast bass solos like "Sting of the Bumblebee" and "William's Tale". Green Day bassist Mike Dirnt played a bass solo on the song "Welcome To Paradise" from the 1994 album Dookie and on the song "Makeout Party" from the 2012 album ¡Dos!. U2 includes a bass solo most notably on "Gloria", in which Adam Clayton uses several playing techniques. Matt Freeman of Rancid performs a very fast, guitar-like bass solo in the song "Maxwell Murder". Blink-182's "Voyeur" has a bass solo, which is featured on both their studio album Dude Ranch & their live album The Mark, Tom and Travis Show (The Enema Strikes Back!).
Bassists trying to emulate the sound of a double bass sometimes pluck the strings with their thumb and use palm-muting to create a short, "thumpy" tone. Monk Montgomery (who played in Lionel Hampton's big band) and Bruce Palmer (who performed with Buffalo Springfield) use thumb downstrokes. The use of the thumb was acknowledged by early Fender models, which came with a "thumbrest" or "Tug Bar" attached to the pickguard below the strings. Contrary to its name, this was not used to rest the thumb, but to provide leverage while using the thumb to pluck the strings. The thumbrest was moved above the strings in 1970s models (as a true thumbrest) and eliminated in the 1980s. Nevertheless, some reissued versions of vintage Fender basses in the 2010s do include a thumbrest.