Could anyone please name all of the episodes of ST:TNG where one or more of the lead characters "play" certain musical instruments (e.g. Data on violin; Capt. Picard on the Ressikan Flute)? For starters, there's "Lessons," "The Inner Light," "Ensigns of Command" and "11001001."
Did Lt. Tasha Yar (Denise Crosby; we all know her father was famous as a musician) ever play a musical instrument on an ST:TNG episode before being written off after the end of the 2nd season? I also want to know if there were any rough drafts in any of the storylines that involved the character of Lt. Yar playing a musical instrument, before ultimately being changed to their final, well-known versions.
And how many of the lead characters "playing" their instruments actually have some training in other musical instruments?