Onstage Entertainment Group, LLC

The entire valley plus Tucson, Sedona, Flagstaff

About this Vendor

Arizona's Premiere Boutique Entertainment Agency

Onstage Entertainment Group is Arizona's premiere boutique booking agency. We only employ full-time musicians/bands/entertainers who are the best of the best at what they do...no weekend warriors here. Our musicians/bands/entertainers are world class and we are fortunate that they decided to leave the high cost of living in such places as Los Angeles, New York, Chicago and Nashville, to end up here in Arizona. Some of the entertainers at your event, will be performers that have toured the world and have shared the stage as side-men/side-women, for some the top performers in the world. Whether you're looking for musical entertainment or non-music related entertainment, Onstage Entertainment Group is the only multifaceted agency in Arizona with a stellar reputation for being the best!


Price Range

$$$ – Moderate


Accordion, Bagpipes, Banjo, Bugle, Cello, Fiddle, Flute, Guitar, Harmonica, Harp, Keyboard, Mandolin, Organ, Percussion, Piano, Saxophone, Steel Drum, Trombone, Trumpet, Ukulele, Violin, Vocals

Music Genres

Classical, Country, Dance, Disco, Folk, Hip-Hop, Jazz, Pop, R&B, Rock, Caribbean, Flamenco, Klezmer, Mariachi, Polka, World Music

Wedding Activities

After Party, Rehearsals + Parties, Ceremony, Reception, Wedding

Wedding Categories

Live Music, MC Services, Recorded Music, Sound Equipment, Music, Equipment, Rentals + Equipment


Contact Info

The entire valley plus Tucson, Sedona, Flagstaff (480) 540-5447

Reviewed on 7/13/2017 Erin M

Joe Costello is the man. He is a consummate professional, and he is so easy to work with. We had Joe play for our wedding reception in Sedona and they were amazing. I am a musician myself, a rather picky one at that, and these guys are flawless. They were also kind enough to... Read More transcribe songs we requested and performed their own arrangements at our reception. There is nothing classier during cocktail hour than a jazz trio, and there is no one around that can touch these guys. They were willing to make the long drive up to Sedona for our wedding, and we couldn't be happier that they did. In the music business, there are people who play their instrument well, and people who network well. It is rare to find someone who does both. Joe is one of those guys who does both well, and his personality makes him very easy to work with. There is a reason so many musicians want to work with him, and you will too. Book Joe's trio for your wedding, you won't regret it!

2017-07-17T12:40:01 Response from the vendor

Richard, It was such a pleasure being a part of both Erin's and your special day. From the moment we first met when you came to hear my jazz trio, to our surprise studio session together to your stunning wedding in Sedona, I knew we... Read Less Read More

Reviewed on 7/15/2017 Christina W

Onstage entertainment group did a fabulous job providing enjoyable music with unique arrangements while being excellent entertainment for our guests. They were professional artists and genuine good people! We are extremely satisfied with our experience and would highly recommend... Read More them for any wedding or special occasion. Cheers! Tina Wilson

2017-07-17T12:27:00 Response from the vendor

Tina, Thank you so much for your kind words. Since the moment I first met you and Ben and saw how much you loved music, I knew we'd be seeing more of each other. I appreciate your support coming out to hear my different groups... Read Less Read More

Meet The Owner

Joe Costello

Joe was born in New York State and moved to The Big Apple after graduating college with a music performance degree. During the early years of Joe’s career in NYC, he performed in various groups with some of the best jazz musicians in the world. Joe stays busy with a heavy regional live performance schedule, touring to other parts of the country, recording drum/percussion tracks for various artists and giving back through his clinics. In addition to his time spent behind the kit, Joe runs Onstage Entertainment Group, which books concerts, events and music for a variety of venues and bands.