We made another amazing song together. A true talent and what a voice! I always love collaborating with Charlie/Karim and I hope to keep working together.

Another amazing collaboration with Karim/Charlie and we made something maybe even more powerful this time. I am blown away by his voice, clarity of vision, and unique message and style. Collaborating with him feels inspiring and the work he is creating is special. A true talent in every sense of the word. I can't wait to work with him again!

Charlie is fantastic, a great guy, knows what he wants creatively and understands the process on a professional level. Brings the right vibe and has very good ideas not to mention a super cool tone! Look forward to working more with him!

Karim aka Charlie is an extremely talented singer and songwriter with a strong vision and unique voice and point of view. An absolute pleasure to work with and a fantastic collaborator and artist. I would love to work with him again.

Always a pleasure working with Karim, thank you for the opportunity as always!

It was a pleasure working with Karim - he’s a super-talented artist and looking forward to the next one!

Always a pleasure working with Karim, thanks so much for trusting me with your music!

Grateful to work with Karim again on his latest project. His continued trust in my work means a lot, and it's always a pleasure collaborating with someone who values creativity and consistency.

As usual it was a pleasure, thanks for your trust and for sharing your music with me, I really appreciate it.

Pleasure working with Karim as always, thank you giving me the opportunity to work on this beautiful track!

I had the pleasure of collaborating with Karim on a recent project and it was truly a great experience! From start to finish, Karim was not only a remarkable talent but also a fantastic individual to work with.
I truly recommend Karim to any future collaborators. If you have the opportunity to work with him, you’ll find a dedicated artist who brings both skill and a great working spirit to the table.

Second project together, and once again, it was a fantastic experience. Thank you for trusting me with your work—I’m already looking forward to our next collaboration!

Kind regards,

Working with Karim was a breeze, nice communication and great music to work with.
Thanks for having me!

Always an absolutely pleasure working with Karim. Thank you for the opportunity to work on your music!

Always a pleasure working with the very talented Charlie! Thank you so much for trusting me with your music and look forward to working on more songs together!

Pleasure working with Karim, thank you so much for trusting me with your music!