Thank You...Goodnight! is a live album released by the American hard rock band Great White in 2002. The album has the subtitle 'The Farewell Concert', because it contains the final performance of the band before disbandment, as announced by singer Jack Russell in November 2001. The concert was held at The Galaxy Theatre in Santa Ana, California, on 31 December 2001 and for the occasion original guitarist Mark Kendall and Sean McNabb rejoined the band.