Vocals: Janice Freeman - Piano: Eric Daniels - Keyboards: Eric Daniels - Violin: Songa Lee - Cello: Vanessa Freebairn-Smith - Contracting With: Shari Sutcliffe - Recording Engineer: Tim Harkins - Engineer: Brian Dong - Asst. Recording Engineer: Collin Kadlec - Asst. Recording Engineer: Aaron Berman - Producer: Bill Appleby - Mastering Engineer: Ira Yuspeh

Vocals: Natalie Merchant - Piano: Uri Sharlin - Violin: Marandi Hostetter - Violin: Megan Gould - Viola: Kaethe Hostetter - Cello: Noah Hoffeld - String Arranger: Megan Gould - Recording Engineer: Ira Yuspeh - Mixer: Ira Yuspeh - Producer: Glen Roven - Mastering Engineer: Ira Yuspeh

Vocals: Rhiannon Giddens - Percussion: Ant Whydon - Drums: Sam Meridan - Double Bass: Jason Sypher - Cello: Malcolm Paron - Bass Guitar: Lou Sandoval - Keyboards: George Whitty - Recording Engineer: Ira Yuspeh - Recording Engineer: George Whitty - Mixer: Ira Yuspeh - Producer: Glen Roven - Producer: George Whitty - Mastering Engineer: Ira Yuspeh

Vocals: Catherine Zeta Jones - Guitar: David Spinozza - Recording Engineer: Robert Kessler - Recording Engineer: Mitch Yuspeh - Mixer: Ira Yuspeh - Producer: Glen Roven - Mastering Engineer: Ira Yuspeh

Vocals: Rosanne Cash - Guitar: John Leventhal - Keyboards: John Leventhal - Recording Engineer: John Leventhal - Mixer: John Leventhal - Producer: John Leventhal - Producer: Rosanne Cash - Mastering Engineer: Ira Yuspeh

Artist: Joyce DiDonato - Guitar: David Spinozza - Recording Engineer: Ira Yuspeh - Mixer: Ira Yuspeh - Producer: Glen Roven - Viola: Daniel Panner - Cello: Kristina Reiko Cooper - Co-Arranger: David Spinozza - Mastering Engineer: Ira Yuspeh

Artist: Gilberto Santa Rosa - Vocals: Camelia Muñiz - Guitar: Larry Saltzman - Bass Guitar: Lou Sandoval - Keyboards: George Whitty - Percussion: Gabriel Lugo - Recording Engineer: Rolando Alejandro - Recording Engineer: George Whitty - Mixer: Ira Yuspeh - Producer: Glen Roven - Mastering Engineer: Ira Yuspeh

Vocals: Patti LuPone - Guitar: Larry Saltzman - Keyboards: David Spinozza - Strings: David Spinozza - Guitar: David Spinozza - Bass Guitar: David Spinozza - Percussion: David Spinozza - Co-Arranger: Glen Roven - Co-Arranger: David Spinozza - Recording Engineer: Ira Yuspeh - Mixer: Ira Yuspeh - Producer: Glen Roven - Producer: David Spinozza - Mastering Engineer: Ira Yuspeh

Vocals: Rhiannon Giddens - Cello: Malcolm Paron - Double Bass: Jason Sypher - Recording Engineer: Ira Yuspeh - Mixer: Ira Yuspeh - Producer: Glen Roven - Mastering Engineer: Ira Yuspeh

Vocals: Pretty Yende - Bass Guitar: John Miller - Piano: Glen Roven - Recording Engineer: Ira Yuspeh - Mixer: Ira Yuspeh - Producer: Glen Roven - Mastering Engineer: Ira Yuspeh

Vocals: Angelique Kidjo - Mandola: Ibrahim Sidibé - Guitar: Ibrahim Sidibé - Keyboards: George Whitty - Bass Guitar: Louie Hernandez - Percussion: Sekou Dembélé - Wooden Flute: Mambi Wentande - Recording Engineer: Jean Hebrail - Recording Engineer: George Whitty - Mixer: Ira Yuspeh - Producer: Glen Roven - Producer: George Whitty - Mastering Engineer: Ira Yuspeh

Artist: Fiona Apple - Spoken Word: Solangie Jimenez - Guitar: David Garza - Bass Guitar: Sebastian Steinberg - Drums: Amy Wood - Recording Engineer: John Wood - Mixer: John Wood - Producer: John Wood - Mastering Engineer: Ira Yuspeh

Vocals: Dianne Reeves - Guitar: Romero Lubambo - Recording Engineer: Ira Yuspeh - Bass Guitar: Marcelo Mariano - Violin: Regina Carter - Recording Engineer: Luis Paolo - Mixer: Ira Yuspeh - Producer: Glen Roven - Mastering Engineer: Ira Yuspeh

Vocals: Joyce DiDonato - Artist: Brentano String Quartet - Spoken Word: Elsa Negron - String Quartet: Brentano String Quartet - String Arranger: Thomas Cabaniss - Recording Engineer: Ira Yuspeh - Mixer: Ira Yuspeh - Producer: Glen Roven - Mastering Engineer: Ira Yuspeh

Artist: Lawrence Brownlee - Artist: NaTasha Yvette Williams - Artist: Patti LuPone - Vocals: Rhiannon Giddens - Vocals: Angelique Kidjo - Artist: Joyce DiDonato - Artist: Gilberto Santa Rosa - Guitar: Michael Thompson - Piano: Bette Sussman - Keyboards: George Whitty - Bass Guitar: James Genus - Drums: Sean Pelton - Voices: Dream Big Choir - Voices: Young People’s Chorus of New York City - Conductor/Piano: Francisco J. Nunez - Vocal Arranger: Glen Roven - String Arranger: Glen Roven - Recording Engineer: Ira Yuspeh - Mixer: Ira Yuspeh - Producer: Glen Roven - Recording Engineer: Rolando Alejandro - Recording Engineer: Jean Hebrail - Recording Engineer: George Whitty - Mastering Engineer: Ira Yuspeh