Odd Sock Freddie can't do his homework because of his baby sister constantly screaming the house down, so Andy and the Band perform the ultimate lullaby to rock her to sleep.

Andy loses his voice, throwing the day's gig into jeopardy. However, the most unexpected person steps forward to take Andy's place, causing havoc as the band race to get there.

Danny needs a cake for his parents' wedding, and fast! The band deliver a cake, but Mac's size-shifting machine causes chaos, and they have an angry wedding organiser to contend with.