- "Nicole Marschall played beautiful music and was a perfect addition to our event!" Renye Branchaud-Linsk, Flying Home Event, Dakota Woodlands
- "Her dedication is admirable, and her commitment to excellence has been unsurpassed by any others that I have personally worked with in the past. It has been both my fortune and my privilege to have worked with her. If I were given the chance to do so again, I'd take it in a heartbeat." Adam Silkey, 2003 Burnsville High School graduate, former voice student
- "Mrs. Marschall is an accomplished musician...has a positive and pleasant attitude and relates to her students in a remarkable way that enables her to teach them how to make the music come alive! Mrs. Marschall taught me how to shape and create a voice I never knew that I had!" Emily Therrien, 2002 Burnsville High School graduate, former student who has completed her Masters Degree in Vocal Performance (Musical Theatre) and now has a private voice studio
- "I can attest to Nicole's personal probity and integrity in several ways. She was eager to learn everything she could about the vocal mechanism, and how to prevent and treat injuries. I was excited to have her fill a gap in my community...and I gladly refer students to her." Dr. Deirdre Michael-Mechelke, University of Minnesota, Lions Voice Clinic