which album is worth to buy most

It ultimately depends on your personal music preferences, but some highly regarded albums across different genres include:

• "Sgt. Pepper's Lonely Hearts Club Band" by The Beatles (rock)
• "Thriller" by Michael Jackson (pop)
• "The Dark Side of the Moon" by Pink Floyd (progressive rock)
• "Kind of Blue" by Miles Davis (jazz)
• "To Pimp a Butterfly" by Kendrick Lamar (hip-hop)
• "Rumours" by Fleetwood Mac (pop rock)
• "Abbey Road" by The Beatles (rock)
• "A Love Supreme" by John Coltrane (jazz)
• "Nevermind" by Nirvana (grunge)
• "Purple Rain" by Prince (pop rock/R&B)

Again, this is just a small selection, and your taste may vary. It might be helpful to explore different genres and artists to find an album that resonates with you the most