hard rock 
noun [mass noun]
Highly amplified rock music with a heavy beat.I wasn't into hard rock or heavy metal at all, as I found it annoying....
- Around me, hard rock and heavy metal and elaborate rap music mixed and blared into one loud noise in these streets.
- Somehow, the band manages to keep its furious mix of polka, punk, klezmer, hard rock and free jazz in sync.
- migrant
- migrant camp
- migrant hostel
- migrant labor
- migrant labor camp
- migrant laborer
- migrant labour
- migrant labour camp
- migrant labourer
- migrant labour system
- migrant ship
- migrate
- migration
- Migration Age
- migrational
- migrationism
- migrationist
- migration myth
- migration path
- Migration Period
- migration station
- Migration style
- migrative
- migrator
- migratorial