Säkkijärven Polkka but it changes genre like 5 times

Details

Description

I'm not a weeaboo shaddap
Was inspired to make this song after having seen "Girls und Panzer der Film" for like the fifth time... The finish girls were the best part imho

Heja Finland! (Åh nej, landsförräderi? O.o)
#säkkijärvenpolka #girlsundpanzer

Total work time: 30 hours and 54 minutes

Social Media:
➤ Twitter: https://twitter.com/TheSeanSecret
➤ Instagram: https://www.instagram.com/theseansecret/
➤ Spotify: https://open.spotify.com/artist/0AUUfkMZsvZcW5pUnIuUwB?si=sMr_ql-ORKmQjIOWCXJ69Q

TIMESTAMPS:
Intro 00:00
Big Band Party Music 00:19
8-Bit Interlude 01:10
Idk what to call this part 01:23
Epic Orchestral 01:39
Hollywood Movie 02:28
Hard Rock 03:01
Piano Outro 03:52

Listen now on available streaming services:
https://distrokid.com/hyperfollow/seansecret/skkijrven-polkka-epic-orchestral-cover

Pic Source:
https://www.zerochan.net/2123173

If anyone knows the OG author for sure then please tell me in the comments or via mail. I think this is them but couldn't find the pic on their page. The art style fits though:
https://www.pixiv.net/users/278064
https://pairan-pailand.tumblr.com/

I'd also like to thank my finish (and non-finish) friends who gave their input and were a bit confused over this anime meme that they knew nothing about? Not real weebs... very sad