Clue: Endlessly carry in beer (7)
Answer: MILHAUD
Explanation: Endlessly carry in beer (7)
HAU[L] in MILD. Milhaud wrote a huge amount of music, including the ballets *La création du monde* and *Le bœuf sur le toit*, influenced respectively by jazz and Brazilian music, but he is perhaps best known these days (as they say) for his suite *Scaramouche* for two pianos, and particularly the final movement, Brasileira