Rated 5 out of 5 stars

per Strannik el des. 16, 2017 ·

Поиск по ласт.фм, что и требовалось :)

Rated 5 out of 5 stars

per Akatsuki el mar. 4, 2017 ·

Exactly what I was looking for, it simply adds last.fm as your search engine.

Rated 5 out of 5 stars

per Idolo el feb. 6, 2017 ·

This does exactly what you would expect (search on last.fm site).
By the way, I don't like having to install an extension to do this, it's just a simple search string