Rated 5 out of 5 stars

Από τον/την Strannik στις Δεκ. 16, 2017 ·

Поиск по ласт.фм, что и требовалось :)

Rated 5 out of 5 stars

Από τον/την Akatsuki στις Μάρτιος 4, 2017 ·

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

Rated 5 out of 5 stars

Από τον/την Idolo στις Φεβ. 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