Clarinet. It was Riker who played the sax. And as a general fyi, Picard played the flute, and Data played the violin. Geordi tried playing the lute until Worf got angry and smashed it into a tree. Picard's girlfriend played a roll-up piano in the episode where they ripped off "The Skye Boat Song", pretending it was an old Ressican melody. I don't see anything wrong with Harry and Tom being friends. I've noticed I prefer the series where there is a friendship among the crew. They can't be on-duty all the time. DS9 had Miles and Julian with their holodeck adventures, the aforementioned Tom and Harry on Voyager, and there's a lot of TOS fanfic in which Sulu and Chekov get into some interesting adventures off-duty (of course there's Kirk and Spock and their interminable games of 3-D chess). There was even an off-duty friendship between Geordi and Data. One thing I noticed about Harry is that he was interested in improving himself, and his training. That's one of the reasons why he was willing to do graveyard shifts on the Bridge. Janeway should have promoted him for that, as he became more experienced, but... for some reason she just didn't. If the excuse was that someone had to be the Ensign, then they should have had more for Sam Wildman to do. It's flabbergasting how many episodes had Naomi, but not her mother. Only in alternate universes.