user: Question: What is the IHSA music class for the mascot that is the Lancers?
Columns: ['School', 'Location', 'Mascot', 'Colors', 'Enrollment', 'IHSA Classes 2/3/4', 'IHSA Music Class', 'IHSA Football Class', 'IHSA Cheerleading Class']
Types: ['text', 'text', 'text', 'text', 'real', 'text', 'text', 'text', 'text']
Sample row: ['Alton High School', 'Alton, IL', 'Redbirds', 'Red, Gray', 2135.0, 'AA/3A/4A', 'AA', '7A', 'Large squad']
SQL:

assistant: SELECT "IHSA Music Class" FROM "Table" WHERE "Mascot" = 'Lancers';