The best wine are aged wine

Yello is a Swiss electronic duo band consisting of Dieter Meier and Boris Blank.
The band is known for their 1985 single "Oh Yeah"
The band was formed by Boris Blank (keyboards, sampling, percussion, backing vocals) and Carlos Perón (tapes) in the late 1970s. Dieter Meier (vocals, lyrics), a millionaire industrialist and gambler, was brought in when the two founders realised that they needed a singer. The new band name, Yello, was chosen as a pun based on a comment made by Meier, "a yelled Hello"