Love new finale to great slow orchestral movement (5)
I believe the answer is:
largo
'slow orchestral movement' is the definition.
'largo' can be an answer for 'movement' (largo is a kind of movement). I am not certain of the 'slow orchestral' bit.
'love new finale to great' is the wordplay.
'love' becomes 'lar' (I am not sure about this - if you are sure you should believe this answer much more).
'new' is an anagram indicator.
'finale' suggests the final letters.
'great' becomes 'G' (abbreviation in place names).
The final letter of 'to' is 'o'.
'o'+'g'='og'
'og' with letters rearranged gives 'go'.
'lar'+'go'='LARGO'
Can you help me to learn more?
(Other definitions for largo that I've seen before include "(Of music) broad and slow - Bond villain" , "Broad and slow (mus.)" , "To be played slowly and broadly" , "taking it steady" , "Musically in slow tempo and dignified style" .)