Mats Karlsson – “The Time Optimist” out in December 6th…. Mats Karlsson – “The Time Optimist” out in December 6th…. Lino "AmadeuS" R. October 12, 2019 Mats Karlsson, guitarist and songwriter with classic Swedish hard rock act 220 Volt is releasing his first ever... Read More Read more about Mats Karlsson – “The Time Optimist” out in December 6th….
Lino "AmadeuS" R. 
