These are all art/music focused (≧∀≦)
https://www.mangago.zone/read-manga/illip_art_high_school_students/
https://www.mangago.zone/read-manga/shades_and_shadows/
https://www.mangago.zone/read-manga/sen_wa_boku_wo_egaku/
https://www.mangago.zone/read-manga/kono_oto_tomare/
https://www.mangago.zone/read-manga/sakamichi_no_apollon/
https://www.mangago.zone/read-manga/beck/
https://www.mangago.zone/read-manga/nodame_cantabile/
https://www.mangago.zone/read-manga/the_concours/
https://www.mangago.zone/read-manga/piano_no_mori/
https://www.mangago.zone/read-manga/bocchi_the_rock/
https://www.mangago.zone/read-manga/blue_giant/
https://www.mangago.zone/read-manga/pppppp/
https://www.mangago.zone/read-manga/ao_no_orchestra/
https://www.mangago.zone/read-manga/piano_duo_for_the_left_hand/
https://www.mangago.zone/read-manga/shiori_experience_jimi_na_watashi_to_hen_na_oji_san/
https://www.mangago.zone/read-manga/shigatsu_wa_kimi_no_uso/
https://www.mangago.zone/read-manga/given/
https://www.mangago.zone/read-manga/boku_no_giovanni/
https://www.mangago.zone/read-manga/ballroom_e_youkoso/
https://www.mangago.zone/read-manga/kenrantaru_grande_sc_ne/
Yooo thanks a lot
Something like blue period? inspirational and stuff (doesn't necessarily have to be art related)