Following the success of The King’s Singers US Tour, Great American Songbook has entered the Billboard Crossover Chart at number 10, and the overall Classical Chart at number 13.

The group have been performing repertoire from the album throughout their longest tour for more than 20 years, with 19 concerts to take place in 25 days across 15 different states. Alongside the performances, they have also delivered five education workshops to local choirs and ensembles, and lead three pre-concert talks.