"The Beetle reached its highest stage of development in its evolution as model 1303 in August of 1972. Interested buyers could choose between six models of the 1303. [...] The sixth model was added in 1973 with the VW 1303 A as an additional economy Beetle with the small 34 hp engine, plain black bumpers and a simple interior." (Hans-Georg Steffens / kaeferwissen.de/modellentwicklung/vw-1303)
My kind of Music.