In Peter's world(like the business world), the customer comes FIRST! Consequently, numerous corporations and businesses that share that philosophy and standard of excellence entrust Peter and his ensembles with their special events, the success of which is crucial to their employees' morale and their company's public image!

These corporations confidently rely on Peter year after year because they know his professional attitude, detail-oriented approach, and dedication to his clients' needs guarantees outstanding live musical entertainment that discerning firms like theirs deserve, demand, and expect.

For Peter, there is no greater honor and reward than his clients' complete satisfaction as conveyed by their unsolicited gratitude and invitations for return engagements!

 
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Peter's sterling reputation for consistently delivering top-shelf performances with versatility and ease has established him as one of the nation's preeminent entertainment choices for corporate events, charity galas, holiday receptions, and other important social functions that require a positive impact! Consequently, many of Peter's engagements are derived from the best kind of advertising: Word-of-mouth! Peter's clients include the following:
 
“We were very pleased with your show and your professionalism on and off the field. Your involvement at U.S. Cellular Field made the night a huge success!” -- Amy Sheridan/Coordinator of Game Operations --Chicago White Sox  “It was a wonderful evening and you were definitely the star of the show! I look forward to working with you again!” -- Emily Woodard/General Manager of Event Planning -- NASCAR  "I loved working with you! It would be a pleasure to work with you again!" -- Frank Andropolis/President -- Frank Events Design  “Thanks for the amazing experience! We are still hearing from our guests regarding the wonderful music you provided!” -- Lynne Istad/Director -- YMCA of America“As always, you did a great job at our last holiday party. I always hear afterwards from our employees on how much they enjoy hearing all of your songs. You’re very much appreciated!” -- Julie Jaworski/Executive Vice-President -- East Balt, Inc.  "You're fabulous! We love having you every year!" -- William Seymour/Senior Vice-President -- Citicorp 
"Thank You for an outstanding job! Phone calls are coming in with high praise of your performance!" -- Priscilla Alesi/Director of Special Events -- Holiday Inn Hotels  "Raves for your fine show! I hope we can schedule a repeat performance. Feel free to list us as enthusiastic references!" -- Pat Hayes/Director - Rockford Park District  "Thank you so much for going above and beyond! Everyone loved your performance, and people are still talking about it! Hope to work with you again soon!" -- Inna Kolesnikova-Shmukler/Director - Jewish Federation of Greater Indianapolis (JFGI)  "Thank you, thank you, thank you...for such a wonderful performance. Everything was perfect. Our guests loved the music! The entertainment was one of our best ever!" -- Michelle Antonini/Development Manager - Hospice of Michigan  "A week later, and people are still talking about your performance! Thanks again for a wonderful show and a memorable evening! Hopefully, we can host you in Maysville again soon--in the meantime, we’re enjoying your CDs, and telling everyone within earshot what an incredible talent you are!" -- Robert Roe & Debbie Lewis/Co-directors, Washington Opera House/Maysville, KY (Maysville Uncorked)  "I have absolutely no hesitation in recommending Peter Oprisko. He's the consummate professional and exceeded my expectations as a performer!" -- Janice Forthman/Recognition Manager - Mannatech
"My group absolutely loved Peter! He made what was a wonderful event even more successful. He captivated the crowd and was the crown jewel of the evening!" -- Joann A. Chmura/Senior Meeting Planner/Gen Re – A Berkshire Hathaway Company  "You did an outstanding job entertaining our 300 guests! Thank you so much from all of us in the Winkler family. I must say we have done 20 of these tours over the years and the crowd was more alert and energized than I have ever seen them....even from big name entertainers! We hope to have you again or at least send some coaches to your nearby concerts. God Bless You !" -- Cindy Winkler/Vice-President - Peoria Charter Coach Company  "Thank you so much for performing at our holiday party! Everyone loved the music and had a great time!" -- Krissy Sykes/Operations Coordinator - Kottke Associates  "Thanks, Peter! Your did a very nice job for us! Well done!" -- Dan Keene/Senior Marketing Manager - Century Casino Edmonton/Calgary AB Canada