IDOLiSH7's Symbolism EXPLAINED

Basically what the title says! Spoiler free until 6:12 !
Check the Pinned Comment for a more probable explanation of the Pythagoras Trio! Or you can stay with weird math idea XD
Also:
chürfgebiet Windra
15 hours ago
So here goes me trying to explain ZOOL Musical signs:
Fermata (Haruka): Basically a fermata is placed under or over a note(or chord/rest) and that note will be sustained longer than ususal (how long depends in what the conductor wants)
Segno (Toma): The sign used together with dal segno. (Dal segno: tells the performer to repeat playing of the music starting at the nearest segno. (followed by al fine or al coda)
Simile mark (Torao): The one Torao has means to repeat the two measures before the mark (there also exist some to repeat only one measure)(also these are written in the measures not over vor under)
The release pedal thing (Minami): Is for piano and it just means to release the pedal
I hope this helps???

Ahahaha, I'm not used to doing these sorts of videos so please excuse my awkwardness ;^;
Also, sorry if there is any slight background noise!

Sources:
https://goo.gl/HQEiaD Seigyokus @ Tumblr

https://goo.gl/HbZ7wm idolish-seven @ Tumblr
https://goo.gl/aAG6b6 mio_111537 @ Twitter

https://goo.gl/jGAKeR yotsutama @ Tumblr

Idolish7 trigger re:vale