
Brass section, Double Bass, Drum Kit, Electric Guitar, Lead Vocal, Piano, String Section

Brass section, Double Bass, Drum Kit, Electric Guitar, Lead Vocal, Piano, Snap (Fingers), String Section

Acoustic Guitar, Backing Vocals, Double Bass, Drum Kit, Electric Guitar, Lead VocalMeghan Trainor, Lead VocalMeghan Trainor (ad lib), Lead VocalMichael Bublé, Lead VocalMichael Bublé (ad lib), Organ, Percussion, Piano, Sound Effect, Ukulele

Acoustic Guitar, Acoustic Guitar(nylon), Arr. Electric Guitar, Brass Instruments, Double Bass, Drum Kit, Electric Piano, Lead VocalMichael Bublé, Lead VocalReese Witherspoon, Percussion, Rhythm Electric Guitar, String Section, String Section(pizzicato)

Acoustic Guitar, Brass section, Double Bass, Drum Kit, Jingle Bells, Lead Vocal, Piano, String Section

Backing Vocals, Bass, Brass Instruments, Drum Kit, Electric Guitar, Lead Vocal, Piano, String Section

Brass section, Double Bass, Drum Kit, Lead Vocal, Piano, String Section, Trumpet(solo)

Brass section, Clarinet, Double Bass, Drum Kit, French Horn, Lead Vocal, Piano, String Section

Acoustic Guitar, Brass section, Double Bass, Drum Kit, Lead Vocal, Piano, String Section

Backing Vocals, Bass, Brass section, Drum Kit, Electric Guitar(left), Electric Guitar(right), Lead Vocal, Organ, Piano, String Section, Tambourine