Abbey Hayden accompanying undergraduate students at Greenville University in their presentations of varied Rogers and Hammerstein works.

Abbey Hayden performing with the Belleville Philharmonic Orchestra at the Lincoln Theater in Belleville, Illinois.

Abbey Hayden accompanying students at Ladue High School in their annual student-run cabaret.

Abbey Hayden accompanying vocal and instrumental undergraduate students at Greenville University in Greenville, Illinois.

Abbey Hayden accompanying the 5th Grade Choir Concert at Ladue 5th Grade Center, under direction of Ruth Grollman.

Abbey Hayden performing on celesta with the Belleville Philharmonic Orchestration, in conjunction with the Belleville School of Ballet, in their annual performance of Tchaikovsky’s “Nutcracker”.

Abbey Hayden accompanying the Ladue High School choirs, under the direction of Ruth Grollman.

Abbey Hayden accompanying the Ladue Middle School Choir, under the direction of Leah Alrutz.

Abbey Hayden accompanying Amelie Lock’s performance of “Our Time” at the Ladue Athletic Hall of Fame Gala in Ladue, Missouri.

Abbey Hayden performing with the Belleville Philharmonic, featuring acclaimed vocalist Christine Brewer in her iconic rendition of “Somewhere Over the Rainbow”.

Abbey Hayden accompanying the Ladue middle school and high school choirs at Ladue’s Spring Concert, under the direction of Ruth Grollman and Leah Alrutz.

Abbey Hayden performing on harpsichord, John Rutter’s “Suite Antique” with the Belleville Philharmonic Orchestra.

Abbey Hayden performing Arturo Marquez’s “Danzon no. 2” on piano with the Belleville Philharmonic Orchestra.

Abbey Hayden accompanying the Ladue Tenor/Bass choir in masterclass at UMSL.

Abbey Hayden accompanying undergraduate vocalists and instrumentalists at Greenville University in Greenville, Illinois.

Abbey Hayden accompanying Patrick Dent for his senior recital on Tuba, including the Hindemith Tuba Sonata.

Abbey Hayden performing on celesta with the Belleville Philharmonic Orchestration, in conjunction with the Belleville School of Ballet, in their annual performance of Tchaikovsky’s “Nutcracker”.

Abbey Hayden accompanying the mixed middle school chorus in their rehearsals and performance.

Abbey Hayden accompanying Clayton and Principia High Schools at Parkway Central High School for Missouri’s Solo and Ensemble Regional Contest.

Abbey Hayden ajudicating IHSA Solo and Ensemble, Piano Division, at Alton High School.

Abbey Hayden accompanying high school students for The Principia Upper School’s in-house music festival.

The Treble, University, and Concert Choirs perform at Southern Illinois University Edwardsville; Treble and University Choirs accompanied by Abbey Hayden.

SIUE’s inaugural Treble Choir Festival, featuring the SIUE Treble Choir under the direction of Dr. Alicia Vorel. Accompanied by Abbey Hayden.

Abbey Hayden and Sun Hye Chung’s students join in a Winter Recital; Abbey and Sun Hye perform Shostakovitch’s Concertino for Two Pianos.

Abbey Hayden guest conducting the University Choir, and accompanying the Treble and University Choirs.

Abbey Hayden guest conducting the University Choir, and accompanying both University and Treble Choirs.