Saxophony!/References

Goofs

 * At the band rehearsal both Sherri and Terri have Violins, however at the recital they both have flutes.
 * Throughout the Lewis look-alike has Lewis' colors.
 * When Lisa thinks to herself about Bleeding Gums Murphy at the Aztec Theatre, the rest of the band disappears, then when Bart exits the band room Jaffee appears suddenly.
 * At the rehearsal Richard, Martin, Melissa and the Girl with glasses are part of the band, however at the recital none of them are present.
 * Surely someone would have noticed the wire going from Bart's pocket and into the saxophone.
 * Throughout Adrian is missing his glasses.
 * At the rehearsal Sherri and Terri are on the back row of the row, however at the recital Wendell and Todd are in the twin's places.