sentences:  From 1987 to 90 Sullivan made a variety of blues records, country records and even tejano records.Sullivan's first gold record was with Little Joe y Familia which sold 50,000 copies (50,000 copies is gold in the tejano music world).Stuart was also doing work at Willie Nelson's studio (Perdenales Studio) before the Perdanales was shut down for tax evasion, as well as working with Nick Lowe and producer Colin Farely who ran Power Plant Studios and Mason Rughe Studios in England.