Iberian chiffchaff Previously the Iberian chiffchaff was considered as a subspecies of the common chiffchaff. As of 2016, it is recognised as a separate species under the name "Phylloscopus ibericus" for the following reasons (compared to the common chiffchaff): In past, erroneously listed as "Phylloscopus brehmii". Iberian chiffchaff The Iberian chiffchaff ("Phylloscopus ibericus") is a species of leaf warbler endemic to Portugal, Spain and North Africa, west of a line stretching roughly from the western Pyrenees via the mountains of central Spain to the Mediterranean. The name "chiffchaff" is onomatopoeic, referring to the repetitive "chiff-chaff" song of the common chiffchaff ("Phylloscopus collybita").
Does Humor Belong in Music? (video) A laserdisc version was also released in Japan, complete with Japanese subtitles for all spoken and sung material and featuring a slightly different audio mix than the VHS and DVD versions. This laserdisc version was available as a bootleg DVD from both the "Digital Underground" label (no association with the rap group of the same name) and the "Room 101" bootleg label, released a year or so before the official EMI DVD. Does Humor Belong in Music? (video) Does Humor Belong in Music? is a one-hour Frank Zappa concert video composed of live performances at The Pier in New York