The Mixtures "In the Summertime" and—as a result of the 1970 radio ban, during which many Australian radio stations refused to play Australian and British music released by major labels—received much more airplay than had initially been expected for a group on a small record label. The single went to #1 in Australia for six weeks. They followed up with "The Pushbike Song" (produced by David Mackay), which went to #1 in Australia for two weeks, hit #2 in the UK Singles Chart, and went to #44 on the "Billboard" Hot 100 in the U.S. after being released on Sire Records. The
Hit of the Week Records stars such as Joe Venuti and Eddie Lang enlivened some recordings. The vocalists who recorded with the studio bands included several popular radio singers of the period, such as Ralph Kirbery and Helen Rowland. In the UK, a similar series was issued on the Durium label. Hit of the Week Records Hit of the Week was an American record label founded in 1930 that sold low-priced records made of Durium instead of the usual shellac. Around 1930, several types of thin, flexible records made of various plastic formulations were introduced in Europe, such as the German Phonycord, French Pathé Cellodisc,