Crossword Genius

Ah! Mr Goodman, playing new instrument (7,5)

Ross

I believe the answer is:

hammond organ

'instrument' is the definition.
(Hammond organ is an example)

'ah mr goodman playing new' is the wordplay.
'playing' indicates anagramming the letters.
'new' becomes 'n'.
'ah'+'mr'+'goodman'='ahmrgoodman'
'ahmrgoodman' anagrammed gives 'hammondorga'.
'hammondorga'+'n'='HAMMOND ORGAN'

I've seen this clue in The Independent.
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