This show, a kind of successor to Colour me Pop featured acts playing live in a studio setting, the studio in this case being the vacated premises of Gerry Anderson’s Century 21 productions in Slough, Berkshire, and like its predecessor it had production ties to BBC2's daily arts strand Late Night Line Up, with Line Up's editor Rowan Ayes as producer.
Tommy Vance was the show’s first host, later replaced by Pete Drummond and Mike Harding from the second series onwards. While Richard Williams, who would later host the first series of the Old Grey Whistle Test was an interviewer on later editions, as was actor and Radio One DJ Mike Raven.
Vance explained the show's vision on the very first edition "our idea is to present
Quite why oldies were a part of the musical line up was unknown, but Whistle Test would often gave time to fifties and sixties rock and roll and pop acts, but it seems the oldies' spot seems to have been banished quickly.
Cramming in as much music in the time allowed meant that the host appeared to take on the role of a DJ, crashing the intro of a song, something Bob Harris or John Peel would never do.
Like the more famous Top of the Pops Disco 2 played a Led Zeppelin track for their opening credits sequence, utilising Moby Dick.
The show was recorded in a small studio, so like Whistle Test the singer / songwriter
types got to perform totally live, but bands had to sing over a pre-
The show had been voted the best TV pop show in the music weekly Melody Maker for 1970 and things were proceeding nicely, but controversy hounded the final shows as one of the producers had been on the unfortunate end of a News of the World sting when he accepted money from the newspaper to allow the band Demon Fuzz to appear on the show in return for a £200 payment. The band also knew nothing of the payment by the newspaper, so never gave permission to be involved. The producer later confessed to the BBC and was fired.
The final show was listed in the Radio Times as 'the last in the present series' which suggests that another series might have been a reality, but the show was dropped and gave way to a hastily arranged replacement, The Old Grey Whistle Test which launched two months' later, also produced by one of Disco 2's executive producers Michael Appleton.
The Radio Times and newspapers would refer to the show as Line-
Only three complete shows and some live inserts are known to exist.