Excellent and careful professional I have been working with Nando for many years. Since 2015 he has mastered my albums and the second one - "Cartografias" - gave to us a Latin Grammy Nomination. He has just mastered my new work "Pixinverso - Infinito Pixinguinha" and I am really excited about the final sound quality. Nando brings a rare combination of sensibility and advanced technical skills, which makes the tracks sound warm, powerful and build a perfect storytelling for the listener. It is also amazing to follow his path on studying to be constantly evolving. An excellent and careful professinal.

The mastering service prested by Nando The mastering service prested by Nando, besides being super attentive and kind with his client, adds a lot to the music that receives his touch. The mix is respected, and the word "mastering" has never made so much sense to me now. He gives the final touch needed to make your song sound incredible on the platforms! He makes loudness, polishment on the frequency spectrum, enhancement of the tonal balance and great dynamics throughout the song come to surface and gives that packaging which is pretty necessary in today's form of music consumption. As you can see, I loved It!

One of the best professionals I've ever… One of the best professionals I've ever worked with. He has been mixing and mastering all my songs for 5 years and I am always positively surprised by the results. I strongly recommend!

It was a pleasure working with Nando… It was a pleasure working with Nando Costa. Great understanding of clients needs. Everything was done on time. Very professional. Great final result. Thank you.

Nando Costa is one of the greatest… Nando Costa is one of the greatest mixing and mastering engineers I have ever met. I have several albums worked on by him. You can be sure it will produce the next ones! The best sound reference ever!Emílio Victtor(Brazil).