I started writing a big blog post about streaming music services and my OCD when it comes to music. Alas, I didn't finish it. Instead, here's a video of Paul Rafferty (Hot Club de Paris) covering Mark Magill's Sea Shanty Number 9.
You can listen to more by Hot Club de Paris on Spotify. Mark Magill plays bass in hardcore/metal band SSS (SSS on Spotify), who sound nothing like the above song.