A new trailer has been released for Better Call Saul, the hotly anticipated Breaking Bad spin-off.

And it's a country-and-western music video with zero dialogue from the series.

The song, performed by Junior Brown, is true to the past form of the creators of the iconic TV show, who commissioned a Spanish-language song to open an episode in the middle of Breaking Bad's second season. 

This time round, we get some clues to the caseload slimy lawyer Saul Goodman will be taking on, with the reminder to call him when the law comes knocking.

The show is a prequel set in 2002, long before the attorney crosses paths with everyone's favourite chemistry-teacher-turned-drug-kingpin, Walter White.

Better Call Saul will debut in February, but you can start tapping your toes to this teaser below: