It's The Hard Knock Life from ANNIE - Jenny Oaks Baker feat. "One Voice Children's Choir" 

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Violin: Jenny Oaks Baker
Singers from "One Voice Children's Choir"
Dancers from "The Dance Factory"
Producer/Director: Danny Drysdale
Executive Producers: King and Diane Husein
Production Manager: Britte Sappington
Arrangement: Masa Fukuda
Recorded at Metcom Studios by Michael Greene
Photography: Jen Barnett Photo-Jen-ics LLC
MP3 Cover Design: Doug Thomas
Singing Orphans From "One Voice Children's Choir":
Mattea Denney, Addison Ihler, Isabel Oakeson, Lydia Oakeson, Abigail Scott, Maggie Scott, Saysia Taylor, Ellie Thacker, Aubrey Whitman.
Musical Staging and Vocal Direction: Amy Oakeson
Dancing Orphans from "The Dance Factory":
Eirelyn Wood, Jensyn Muir, Ashley Muir, Brianna Hayman, Kambrie Mustain, Sydney Peck, Alison Viner, Liesel Blue Drysdale, Felicity Spilker, Winter Swain, Jacy Gubler, Brynn Seelos
Choreographer: Alisha Peters
Featured Orphans: Sarah Baker, Lydia Oakeson, Liesel Blue Drysdale, Sybil Sappington, Sydney Peck
Hair and Makeup: Leisa Higbee
www.jennyoaksbaker.com