Cocktail hours, summer parties & simchas — with real live music.

From an elegant jazz cocktail hour to a backyard summer party, a sheva brachos, a vort, or a corporate event — Ratzon Orchestra brings live Jewish and authentic American music sized exactly to your event. Led by Jeremy Gaisin.

Check Your Date & Book Hear the Band

The right feel for any gathering.

Not every simcha is a full wedding — and the music should fit the moment. Ratzon Orchestra plays cocktail hours, summer and backyard parties, sheva brachos, engagement parties and vorts, kumzitzes, chol hamoed events, and corporate gatherings, from a tasteful two- or three-piece up to a full band.

Because our players are equally at home in Jewish and American music, a cocktail hour can drift from jazz standards into instrumental Israeli music and back — real musicians reading the room, not a playlist.

Sized and styled to your event.

Cocktail Hour

Jazz trio, piano and bass, or strings — sophisticated background music while guests arrive and mingle.

Summer & Backyard Parties

An easy, lively live set for a summer simcha or outdoor party — authentic Jewish and American music, Top 40 and current hits included, matched to the vibe. Custom set lists on request.

Sheva Brachos, Vorts & L'chaims

Warm, intimate music for the smaller simchas around a wedding.

Kumzitzes & Havdalah

Soulful, acoustic ruach — the warmth that makes a kumzitz unforgettable.

Corporate & Organizational

Polished live music for dinners, galas, and organizational events.

A Cappella Options

Vocal-only sets for Shabbos, Yom Tov, or Sefirah, where instruments are not used.

Duo to full bandJewish & AmericanJazz & standardsIndoor or outdoorWorldwide

Local roots, traveling for the party.

Ratzon Orchestra is based in Maryland and the DMV with a longstanding musician network across the tri-state area, and we travel for cocktail parties, summer events, and simchas across the U.S. — New York, New Jersey, Connecticut, Florida, Baltimore and beyond — and worldwide. Tell us the venue and format and we will spec the right ensemble.

Families that trusted us with the day.

A few words from couples and parents. Read more reviews →

“The music was amazing and inspiring! It set the whole tone for the wedding.”
Leslie SarousiBride
“We were extremely impressed with the time spent to ensure the perfect music — a nice blend of American style to complement the Israeli for the mix of guests. The level of excellence and professionalism could not have been better.”
Jane SpindelMother of the Bride
“Jeremy was able to play all kinds of music and everyone was so happy! Every guest could not stop talking about how awesome the band was.”
Michael GertnerGroom
“A friend loved the volume level — he could actually participate in conversations during the sit-down. Another liked the variety — chassidish, then pop, then Israeli.”
Ira ZimmermanFather of the Groom
“Never have I been to an affair where the sound was so well controlled. Your choices of songs were great.”
Yaakov R.Father of the Bride
“Fantastic music for the Jewish soul with the finest orchestra musicians.”
Rav Hershel ReichmanRosh Yeshiva, Yeshiva University

Questions people ask.

Can you do just a cocktail hour or a small party?
Yes. We regularly provide a duo, trio, or small combo for cocktail hours, sheva brachos, engagement parties, and summer or backyard events — right up to a full band when you want one.
Do you play jazz and American standards for cocktail hour?
Yes — jazz standards, Motown, bossa/Latin, and tasteful instrumental sets are a specialty, alongside instrumental Jewish and Israeli music. Real live musicians, not a playlist.
Can you play outdoors for a summer or backyard party?
Yes. For outdoor events we will spec appropriate sound; for larger outdoor setups a sound-company production under our auspices is available as an optional upgrade.
Do you play for corporate and organizational events?
Yes — dinners, galas, and organizational events, with music matched to the tone of the evening.
Can you do a cappella for Shabbos or Yom Tov gatherings?
Yes. We provide fully a cappella vocal sets for occasions where instruments are not used, including Shabbos, Yom Tov, and Sefirah.
Who leads the group and picks the musicians?
Jeremy Gaisin (Yirmi G) leads Ratzon Orchestra and hand-picks musicians for each event to fit the size, style, and feel you want.