Generally, if you put the track name into a shopping site, like amazon.com, you can find the album name. Also, there's wikipedia.com -- looking up a band usually includes their discography, which will tell you which album a track is on. http://quickhelpassignment.blogspot.com
As you are looking for that instrumental Hardrock album, i would like to suggest that, you can search at Second Spin, You can also find offers on music albums and CDs.