Blondes Have More Fun is Rod Stewart's ninth album, released in November 1978. As was the popular musical trend at the time, it is Stewart's foray into disco music, which although commercially successful, was critically panned. The lead single "Da Ya Think I'm Sexy" became one of Stewart's biggest hits, peaking at No.1 in both the UK and US. The album has sold more than 14 million copies worldwide. The album itself peaked at No.3 in the UK, being certified platinum by Christmas and was a No.1 hit in the US, where it went double platinum. It also charted within the top ten in a host of other countries.
The AYA (Are You Authentic?) is an association whose members are dedicated to the aim of providing an authentic musical experience in cars. “Are you Authentic“ campaigns for “real” and “natural” sound reproduction by e.g. organizing sound competitions, where the participants receive constructive criticism from an expert jury. The new “know-how” which thereby arises is shared by all without any financial considerations. In order to facilitate a reproducible test of audio systems, a detailed points system has been developed and together with Stockfisch Records and this SACD, with which the sound of hi-fi systems can be critically judged, therefore allows the most objective possible comparison of different systems. These tracks – some newly mixed, others specially recorded for this SACD – contain certain music signals which show up weaknesses in the sound reproduction chain. These tracks were selected to optimize sound systems if necessary. The tracks sound really good only when there are no mistakes in the system.