Ms. Guideri has performed in Europe and given numerous recitals in New York including at the Juilliard School. As a chamber musician, Ms. Guideri has appeared at Weill Concert Hall at Carnegie Hall, Merkin Hall, The James Lenox House, The Juilliard School, Kaye Playhouse with The American Ballet Theatre, as well as the National Arts Club. As a member of the Veronika String Quartet, she was Artist in Residence at Colorado State University-Pueblo, where she performed and taught throughout Colorado.  Ms. Guideri was a member of the Phoenix Symphony for three years before relocating to New York, where she performed regularly with the New Haven Symphony and Harrisburg Symphony. Ms. Guideri currently resides in Westminster, CO and has been a member of the Colorado Symphony since 2015.