#1
Golden by HUNTR/X
A standard guitar has this many strings
6
This British band performed songs such as Let It Be, I Want to Hold Your Hand, and Come Together
The Beatles

#2
Eye of the Tiger by Survivor
This brass instrument is played with a slide

Trombone
This artist is famous for songs such as Poker Face and Bad Romance

Lady Gaga
#3
Yellow Submarine by The Beatles
This is the name for the largest cymbal on a drum set
Ride Cymbal
Johnny Cash was famous for performing this genre of music 
Country
#4
Party in the USA by Miley Cyrus
This instrument is shown in the image

Accordion
The band AC/DC is from this far-away country

Australia
#5
The Final Countdown by Europe
A grand piano has this many keys (half points will be given if you're within 5!)
88
Freddie Mercury was the lead singer of this famous rock band from the 70s and 80s

Queen