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Alex Costa
@alexandrecosta6
Level 1
Vocalist, Vocal Teacher, Producer and Audio Engineer
Portugal
English, Portuguese, Spanish
About me
I'm Alex Costa, professionally known as Lex Thunder, a vocalist, vocal teacher, music producer, mixing and mastering engineer, and songwriter specializing in rock and heavy metal.
As the frontman of Toxikull and former lead singer of Midnight Priest, I've recorded several albums, toured worldwide and performed more than 300 shows.
From session vocals and vocal arrangements to mixing, mastering and release-ready audio, I bring a musician's perspective and professional studio experience to every project.
Skills
Alex Costa
$45/hour
Offline •
See my services
Male Vocals
I will be your rockstar pro session singer
Want to work on an hourly basis?
Tell Alex Costa what you need.
$45
/
hourPortfolio
Work experience
Vocal Teacher
School of Rock Portugal • Part-time
Aug 2025 - Present • 1 yr 2 mos
Teaching individual vocal lessons and coaching students for rehearsals, concerts and ensemble performances. Lessons cover breathing, pitch, range, vocal control, distortion, interpretation and healthy singing technique across different experience levels and musical styles.
Mixing & Mastering Engineer
Lost Realm Records • Part-time
Mar 2025 - Present • 1 yr 7 mos
Working in audio production and A&R for an independent heavy metal record label. My responsibilities include mixing, mastering, remastering, audio quality control, track sequencing, DDP creation and preparing digital, CD and vinyl masters for manufacturing. I also assist with artist communication, release coordination and the evaluation and development of new projects.
Freelance Session Vocalist
Self-Employed / Freelancer • Freelance
Nov 2020 - Present • 5 yrs 11 mos
Providing professional session vocals to artists and bands worldwide, specializing in rock and heavy metal. My work includes lead vocals, vocal arrangements, harmonies, doubles and professionally edited vocal tracks recorded in my own studio.
97 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 97 Reviews
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Most relevant
mitchkd78
United States
Ongoing collaboration
Another great experience working with Alex! This is our third song together, and once again he brought way more than just a vocal performance. He really got into the story and emotion of the song and gave each section its own character. He took our rough vocal guide, understood what we were going for,...
Helpful?
mitchkd78
United States
Ongoing collaboration
Alex did an incredible job! We gave him a vocal guide but also encouraged him to make the song his own, and that's exactly what he did. He brought his own emotion, personality, and interpretation to the vocals while still respecting the original vision of the song. He communicated throughout the process,...
Helpful?
rmiciek88
United States
Alex came through for me, even though he was busy! Would definitely use him again!
Helpful?
karl_fi
Germany
You did a wonderful job singing my power ballad – your voice is fantastic, and you really did an outstanding job! Working with you has been a pleasure, and also the backing vocals turned out exactly the way I had imagined them.
Helpful?
csabav
United States
Ongoing collaboration
Fantastic vocals by Alex; great collaboration! awesome delivery every time
Helpful?
