Mary Lambert (2) – Heart On My Sleeve

Arranged By [Horn Section], Co-producer – Ricky Reed
Arranged By [Strings] – Eric Rosse
Backing Vocals, Programmed By – Benny Cassette
Cello – Cameron Stone
Drums – Benny Cassette
Drums – Matt Chamberlain
Engineer [Additional] – MoZella
Engineer [Additional] – Ricky Reed
Engineer [For Mix] – John Hanes
Engineer [Horn Section], Euphonium, Trombone, Trumpet – David Ralicke
Guitar – Bruce Watson
Keyboards – Benny Cassette
Keyboards – Eric Rosse
Mixed By – Serban Ghenea
Producer [Additional] – MoZella
Written-By – Maureen McDonald (2)
Written-By – Benedetto Rotondi
Written-By – Eric Rosse
Written-By – Mary Lambert (2)

Bass – Robert Petersen (2)
Bass – Mark Browne
Cello – Cameron Stone
Drums – Matt Chamberlain
Guitar – Bruce Watson
Keyboards – Benny Cassette
Keyboards – Eric Rosse
Piano – Eric Rosse
Programmed By – Benny Cassette
Written-By – Maureen McDonald (2)
Written-By – Benedetto Rotondi
Written-By – Eric Rosse
Written-By – Mary Lambert (2)

Backing Vocals, Keyboards, Programmed By – Benny Cassette
Featuring – K.Flay
Featuring – Angel Haze
Guitar – Robert Petersen (2)
Piano – Eric Rosse
Written-By – Raykeea Wilson
Written-By – Kristine Flaherty
Written-By – Benedetto Rotondi
Written-By – Eric Rosse
Written-By – Mary Lambert (2)

Piano – Eric Rosse
Written-By – Mary Lambert (2)

Guitar – Michael Carey (2)
Piano – Eric Rosse
Written-By – Mary Lambert (2)

Backing Vocals, Keyboards, Programmed By – Benny Cassette
Bass – Robert Petersen (2)
Drums – Matt Chamberlain
Guitar – Michael Carey (2)
Guitar – Robert Petersen (2)
Guitar – Adam "Shankbone" Feldman
Guitar – Bruce Watson
Mastered By – Chris Gehringer
Mixed By – Rob Kinelski
Mixed By [Assistant] – David Baker (7)
Piano – Eric Rosse
Written-By – Benedetto Rotondi
Written-By – Eric Rosse
Written-By – Mary Lambert (2)

Piano – Eric Rosse
Written-By – Richard Springthorpe

Bass – Mark Browne
Drums – Matt Chamberlain
Guitar – Michael Carey (2)
Guitar – Bruce Watson
Keyboards, Programmed By – Benny Cassette
Piano – Eric Rosse
Written-By – Maureen McDonald (2)
Written-By – Mary Lambert (2)

Bass – Mark Browne
Drums – Matt Chamberlain
Guitar – Michael Carey (2)
Guitar – Bruce Watson
Keyboards – Benny Cassette
Keyboards – Eric Rosse
Piano – Eric Rosse
Programmed By – Benny Cassette
Written-By – Maureen McDonald (2)
Written-By – Benedetto Rotondi
Written-By – Eric Rosse
Written-By – Mary Lambert (2)

Piano – Eric Rosse
Written-By – Maureen McDonald (2)
Written-By – Eric Rosse
Written-By – Mary Lambert (2)

Backing Vocals, Keyboards, Programmed By – Benny Cassette
Bass – Robert Petersen (2)
Bass – Mark Browne
Drums – Matt Chamberlain
Guitar – Michael Carey (2)
Guitar – Bruce Watson
Piano – Eric Rosse
Written-By – Maureen McDonald (2)
Written-By – Benedetto Rotondi
Written-By – Eric Rosse
Written-By – Mary Lambert (2)