Greer's debut album was awarded 4 out of 5 stars from
Christianity Today in a review which called it "an intensely reflective record that digs deep," and 5 out of 5 stars from
The Christian Manifesto, which said, "Greer writes with a soul-bearing honesty refreshing to hear in an industry where cliché after cliché comes all too often.
Open Book is a masterpiece." Features in
CCM Magazine and
Christian Musician followed. He was a worship leader for
Centrifuge's national student camps in 2011. In conjunction with the "Hymns for Hunger" tour, Cindy and Andrew were featured on the Winter 2013 cover of
Collegiate Magazine. In the spring of 2013, Greer released
All Things Bright & Beautiful: Hymns for the Seasons, an instrumental hymns record. The record hit the #1 position on Nielsen Christian
SoundScan's Instrumental Chart for 25 weeks.
All Things Bright & Beautiful received a 2013
Gospel Music Association Dove Award nomination for "Instrumental Album of the Year". In November 2013, Greer released the second installment in his "Angel Band" series with "Angel Band: The Christmas Sessions", including collaborations with Americana and Gospel artists
Phil Madeira, The McCrary Sisters, Emily Deloach, his tourmate Cindy Morgan and
Sandi Patty. The record reached the Top 10 on iTunes' Singer/Songwriter chart upon release. == Writing career ==