Complex sentence: Vaughan and Double Trouble's debut album "Texas Flood" and the supporting tour brought them to worldwide commercial and critical success; the band visited Germany for the first time and made many appearances on television.
Split into simpler sentences: Vaughan and Double Trouble's debut album "Texas Flood" and the supporting tour brought them to worldwide commercial and critical success. Their preceding Texas Flood Tour visited Germany for the first time and made many appearances on television.