Programmes to include tune arranged for string players (9)

'string players' is the definition.
(people who play lutes)

'programmes to include tune arranged' is the wordplay.
'programmes' becomes 'lists' (a programme is a list of performances).
'to include' indicates putting letters inside.
'arranged' is an anagram indicator.
'tune' with letters rearranged gives 'uten'.
'lists' going around 'uten' is 'LUTENISTS'.

'for' acts as a link.