Ar Log, Wales' first professional folk group, celebrate their 40th anniversary
A series of special concerts will be held across Wales, Germany and Ireland later this year
Ar Log, Wales' first professional folk group, celebrate their 40th anniversary
![Ar Log, Wales' first professional folk group, celebrate their 40th anniversary](https://www.teenfm.co.uk/wp-content/uploads/2016/03/arlog02.jpg)