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EVERY COUPLE DESERVES A WEDDING
THAT FEELS LIKE THEM.
I’m Cosimo, and I don’t do cookie-cutter playlists. I’ll create a custom soundtrack for your day, from the romance of your first dance to the energy of a packed floor at midnight.
Let’s make it your perfect day.

Some DJs just hit play.

I create an experience.

I started DJing after being the “music guy” at my friends’ wedding parties. They trusted me to keep things running smoothly, to grab the mic when no one else wanted to, and to keep the vibe alive.

 

What I saw, over and over, was that weddings could be stressful when vendors treated couples like a number on a list. THAT'S NOT ME.

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On your wedding day, my entire focus is on you. I’m not running between three different couples, I’m not sending an assistant DJ, and I’m not cutting corners. It’s just me, listening, planning, and making sure your day is exactly how you pictured it.

Here’s what I bring to the table:

  • Stress-free planning with a detailed questionnaire so I know your “must-plays” and your “do-not-plays” (yes, I’ll remember “No Footloose” if that’s on your list).
     

  • Quick communication, I don’t leave you waiting days for a reply.
     

  • Adaptability, want an elegant, low-key vibe? Done. Want games, sing-alongs, and a packed floor until 2AM? Also done.
     

  • Personal touches, from matching my outfit with the bridesmaids’ colours to making sure your grandma gets her request played, I notice the details.

Music is my passion, and people are my “why.” I love blending both to help couples have the night of their lives.

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WEDDINGS

There’s nothing like the energy of a great wedding, and I love being part of it. From the first dance to the final song of the night, I keep the celebration flowing and the dance floor packed. Check out the videos below to see some unforgettable moments from weddings I’ve had the honour of DJing.

School Events

School events are all about fun, energy, and creating memories that last long after the final bell. Whether it's prom, semi-formal, pep rally, or graduation, I bring the right mix of music and excitement to keep everyone dancing and having a great time. Check out the videos below to see how I help make school events unforgetable!

Corporate Events

Corporate events deserve a soundtrack that sets the right tone , whether it’s a holiday party, gala, team celebration, or product launch. I bring professionalism, great energy, and a seamless flow that keeps guests engaged and the atmosphere lively. Take a look at the videos below to see how I help elevate corporate events with the perfect mix of music and vibe.

WHAT CLIENTS ARE SAYING:

"We are so grateful to have had an amazing DJ like you, to bring our dance floor to life! Your attention to detail, bright personality, and dedication truly helped create unforgettable moments that will last a lifetime!"
-JUSTIN & VICTORIA

Think we would be a great fit?

THE

EXPERIENCE

COS N' EFFECT

Custom Playlists
Your music, your way. From Motown to country, reggae to hip hop, oldies to pop, I’ll curate the mix that feels like your story. Whether that means Luke Bryan’s “Country Girl,” Beyonce & Jay Z's "Crazy in Love," or

Don Omar's "Danza Kuduro"  for a big entrance, or Ed Sheeran’s “Perfect,”  Elvis Presley's "Can't Help Falling in Love," or John  Legend's, "All of Me" for your first dance, I’ve got you covered.
 

Smooth Timeline Flow
No awkward pauses. No dead air. I’ll keep your reception running seamlessly, working with your MC (or stepping in if you don’t have one) so the energy never dips.

 

MC Support
No MC? No problem. I’ll craft a script or take the mic to keep the night flowing with ease.

 

Your wedding isn’t a rehearsal. Let’s make it unforgettable.

Customize Your Package

I can customize any package to align perfectly with your vision and event needs. My goal is to make sure every detail fits exactly how you imagine it.

Scroll down to explore my service options, and when you're ready, I highly recommend booking a no-pressure consultation call. It’s a great way for us to chat about your ideas, create a custom package, and get you an accurate quote. This call also helps me better understand your vision so I can guide you and bring your event to life in the best possible way.

  • Up to 7 hours of service (ceremony add-ons available)
     

  • All the special moments covered: first dance, parent dances, cake cutting, bouquet/garter toss
     

  • Pro sound, lighting, and a massive 80,000+ song library
     

  • One interactive DJ (that’s me!) to keep the room engaged
     

  • Cocktail & dinner music set the tone
     

  • MC services for announcements and introductions
     

  • Bridal party entrance music, formalities, and timeline management
     

  • Fun, interactive games (centerpiece giveaways, kissing games, etc.)
     

  • Customizable add-ons: lighting, uplighting, bass bins, ceremony coverage, cold sparkler and dry ice, confetti cannons or streamer explosions and more

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Let’s chat about your date.
I’ll walk you through options, show you past weddings I’ve done, and help you find the right fit, no pressure.

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"Honestly, I'm still on cloud nine. It was beyond everything I dreamed of, and my entire body hurts from literally dancing all night long!"
-KIRSTY & TREVOR

"We were so happy with everything, and our guests had a great time dancing the night away. We received so many compliments on how awesome you were! You kept the party going all night long!"
-TIM & AMANDA

"Cosimo was so personable, and interacted with the wedding guests all night! Nobody wanted the night to end!"
TIFFANY & NATHAN

Want to be my next 5-Star review?

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I UNDERSTAND THE HESITATION:

I get it. Choosing a DJ can be nerve-wracking.
 

  • “What if they play EDM all night and ignore our requests?”
     

  • “What if they show up late, unprepared, or worse, drunk?”
     

  • “What if the dance floor is empty?”
     

  • “What if they say no to everything we ask for?”
     

Here’s how I make sure that never happens:

  • I’m professional, reliable, and prepared.
    (No excuses. No surprises.)

     

  • I follow your must-play and do-not-play list to
    the T.

     

  • I read the room in real time,  so the energy
    never dies.

     

  • I’m flexible and solution-oriented. No “nos,” just “let’s figure it out.”
     

  • I’m the one who shows up, not a
    hired-out assistant

YOUR WEDDING DESERVES MORE THAN A PLAYLIST.

It deserves the right vibe.

Don’t risk your night. Let’s plan it right. 

Ready to start planning the party of your life?

Fill out the form below and let’s get your date secured. I’ll get back to you fast (because I know you don’t want to wait a week for an answer).

Hear from me soon!

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Cosimo Bonazza

P: 905-736-2370

djcosneffect@gmail.com

DJ Cos n’ Effect is a Niagara wedding DJ and special event DJ who specializes in creating personalized, unforgettable celebrations. Based in Niagara, Cosimo provides professional DJ services for weddings, corporate events, and private parties across Niagara Falls, St. Catharines, Niagara-on-the-Lake, Hamilton, and the GTA. With years of experience, an extensive music library, and a passion for crowd engagement, DJ Cos n’ Effect delivers everything from romantic first dances to high-energy parties that keep the dance floor packed. Whether you’re planning a classy, elegant reception or a wild celebration full of interactive fun, Cosimo is the trusted Niagara DJ who will bring your vision to life. Book DJ Cos n’ Effect today to secure your wedding entertainment and create the soundtrack to your best memories.

© 2024 DJ Cos N' Effect, Web Design by Ashley Avis Marketing

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