One composer and another shortly visiting down under (7)
I believe the answer is:
berlioz
'one composer' is the definition.
(I've seen this before)
'another shortly visiting down under' is the wordplay.
I cannot quite see how this works, but
'another' could be 'r' (I've seen this in other clues) and 'r' is located in the answer.
'down under' could be 'oz' (both are nicknames for Australia) and 'oz' is found in the answer.
This may be the basis of the clue (or it may be nonsense).
'and' is the link.
Can you help me to learn more?
(Other definitions for berlioz that I've seen before include "One composer" , "Barman" , "French composer of "Symphonie fantastique"" , "French composer,1803-69" , "Composer of The Damnation of Faust, d. 1869" .)