Do you know a film which didn't bombed commercially but its soundtrack (not album but singles) are chart hits?

Gatsby i think

50 sombras de Gray

Burlesque, I guess.

50SOG movie was not a hit? Your standard is soo high!

That movie had a hit song?

Daredevil

The Bodyguard. It wasn't a complete flop but any success that it had was overshadowed by the soundtrack and the song "I Will Always Love You." It was also heavily critically panned, only getting a 32% on rotten tomatoes...

I know, which is why compared to the soundtrack, the movie flopped.

the soundtrack sold 1 million+ copies WW which is amazing considering no, it did not have a real hit song and the movie was seen as an underperformance

Drive Me Crazy = (You Drive Me) Crazy (The Stop Remix!)
Pokemon: The First Movie = Soda Pop
Jimmy Neutron: Boy Genius = Intimidated
Crossroads = I'm Not A Girl, Not Yet A Woman & I Love Rock 'N' Roll
Austin Powers In Goldember = Boys (The Co-Ed Remix) Feat. Pharrell Williams Of N.E.R.D
White Chicks = (I Got That) Boom Boom
Robots = ...Baby One More Time
Knocked Up = Toxic
Bridesmaids = (I've Just Begun) Having My Fun
The Smurfs 2 = Ooh La La

O brother where art thou

Movie did well but soundtrack overshadowed it

Agreed.

Also, Coyote Ugly - the movie is awful but Can't Fight The Moonlight was a big hit, especially outside the US.

Movie was an indie hit but I think the Garden State soundtrack ended up going platinum? Great soundtrack.

Whatever Happy is from.

'Daredevil'