Fandoms in Marching Band

Doctor Who
Ninth Doctor: Trumpet. He gives off that trumpet feel.
Rose Tyler: Flute. LOL FLUTE FEEL. She's like soft and delicate but even so, the flute can be totally amazing.
Captain Jack Harkness: Bassdrum. He really does look like a bassdrum like. I see bassdrums as badasses, Jack Harkness can be a badas.
Tenth Doctor: Kazoo (LOLLL) or well hmm. Synth cus of that one episode.
Martha Jones: Flute or Clarinet. Same description for the flute from Rose's. Although, for the clarinet it's because we're total badasses. And we're typically heard. We're just the awesomest section everrrrrr.
Donna Noble: Mellophone. LOL THE MELLO FEEL.
Eleventh Doctor: Once again, Kazoo. LOL. or maybe Tympani or Euphonium/Trombone. Tympani cus he reminds me of my friend who plays tymp. Also my friend whenever he's in the middle of a show he like makes these intense faces and gets really into it and I feel like the Eleven would too. Trombone because it reminded me of that one meme of when mom isn't home and stuff LOL. And if he were to go into DCI, he wouldn't play trombone he would do euphonium.
Amy Pond: Clarinet BADASSES. AMY POND = BADASS
Rory Williams: Alto Sax Cus it's Rory mate.
Clara Oswald: Marimba? 
River Song: Marimba or Tenor/Alto Sax
Twelfth Doctor: Trumpettttt. Couldn't think of anything else. If the show calls for it, or if he's doing indoor Drumline, he would probs be on electric guitar or something.


Supernatural
Sam Winchester: TENOR DRUMS UMPH.
Dean Winchester: Trumpet or tenor drum too tbh
Castiel: LOL TRUMPET OR CYMBALS.
Crowley: That powerhungry drum major =^=


Sherlock
Sherlock Holmes: Well, he's an obvious violinist. So if there was a solo piece for a violin for sure. For a wind instrument... Actually, he seems more like a Drum Major.
John Watson: Trumpet or Mellophone
Lestrade: EUPHONIUM DOE. Oooh maybe tuba lol.


Marvel
Steve Rogers: Tenor/Bass Drum tbh. Possible Drum Major?
Tony Stark: Totally Tenor Sax.
Natasha Romanoff: MELLOPHONE TBH. Possible Flute or Clarinet
Thor Odinson: EUPHONIUM. YAAS.
Bruce Banner: Synth because I feel like if he marched it would higher his heartrate too much. OR DRUM MAJOR.
Clint Barton: Trumpet trumpet trumpet trumpet.
Pietro Maximoff: TENOR DRUM OR CYMBALS.
Wanda Maximoff: Flute, Clarinet, or Snare drum.
Wade Wilson: Trumpet cus he's loud an obnoxious (kidding! LOL)
Peter Parker: total tenor drum babe. Can pass off as a Euph though.
James Buchanan Barnes: TENOR/BASS DRUM FOR SURE. Mostly cus Steve did so too. I feel like the two of them would of tried for drum major but only Steve got it.
Loki Laufeyson: Oooh this one's a hard one. Pit, marimba? FLUTE
Sam Wilson: Total trumpet man 
Skye: SHE'S HARD TO DO. OMIGOD. A woodwind for sure... oOOH MAYBE BASS CLARINET. 


Hetalia
America/Alfred F. Jones: Cymbals. Can pass as a trumpet.
England/Arthur Kirkland: Drum Major?
France/Francis Bonnefoy: Total Flute lol. Maybe marimba.
China/Yao Wang: TOTAL MARIMBA. MAYBE SYNTH.
Russia/Ivan Braginsky: Marimba... wAIT NO BARI-SAX
Canada/Matthew Williams: Snare. MOSTLY BECAUSE THIS SEEMS SO UNLIKE HIM BUT HE'S A HOCKEY PLAYER AND LIKE snare people are aggressive... So is the rest of drumline but like snares man.
Germany/Ludwing Beilschmidt: BASSDRUM. UMPH. POSSIBLE EUHPONIUM/TUBA. 
Italy/Feliciano Vargas: Trumpet, pit, possible cymbals but he would whine a lot and Ludwig would just be like go back to trumpet/pit. But Italy totes wants to be closer to Germany and etc. I think he would definitely be cymbals because of Germany
Japan/Kiku Honda: CLARINET. CLARINET. CLARINET. CLARINETTTT. or tenor sax. BUT CLARINET.
Romano/Lovino Vargas: TRUMPET. Snare because of Italy?
Prussia/Gilbert Belischmidt: TOTAL FLUTE PLAYER. HE'S A FUCKING FLUTE PLAYER. FLUTE. Honestly he does look like snare drums. but flute because old Fritz
Denmark/Matthias Kohler: Tenor drum. Possibly Tenor Sax
Austria/Roderich Edelstein: SYNTH DUH.
Hungary/Elizabeta Hedervary: Cymbals. TOTAL BADASS RIGHT HERE. 
Switzerland/Vash Zwingli: Snare snare snare snare
Liechtenstiein/Erika Zwingli: she would try for Bass Drum 1 (the smallest) or snare but Vash wouldn't let her so she would stick with marimba. Although, whoever is the director of the band or the instructors would ask Erika if she would want to go for battery (the marching part of drumline). (A/n: This often happens at my band due to possible overflow of pit or even in need of more members of battery to fill up a spot on the field in case they accidentally got an extra spot or something) 
Romania/Vladimir Lupei: Drum major with Arthur because like bro, magic trio.
Norway/Lukas Bondevik: Drum majorrrrrrrrrrr



Harry Potter
Harry Potter: Trumpet, flute, or clarinet
Ron Weasley: totally trumpet.
Hermione: Alto sax, flute, or clarinet.
Draco Malfoy: Snare
Fred and George Weasley: TRUMPET.



And that's it for now! Getting kinda lazy lol. If y'all want more characters or fandoms, just put them in the comments. If you want me to explain why or something sure!