Looking for any good band recommendations

We are getting married on the West Coast of Scotland next year and looking for a band who does covers along with live ceilidh for our wedding. We definitely don't want anything cheesy and overly polished. We have looked online but haven't had any luck yet.

The only band we have come across that we really loved were Papa Shandy and the Drams but they were fully booked on our date

If anyone has any recommendations for any other bands please let me know