Instrumental music which I like

Some of the instrumental music i like, do tell me your favourite ones which dont disturb if you listen while studying:
1) Interstellar theme
2) Harry Potter theme
3) Für Elise- Beethoven
4) Ratsasan Piano Theme(youre gonna love it listen to it once)
5) H O N E Y - Kid Polo( btw it's flexinja's intro too,very calming)

......

missed connections by leek duck
its more of a lofi type of song so...

and genshin OST music is actly q nice