Erdem Helvacioğlu
Erdem Helvacıoğlu is a Turkish composer, music producer, recording/mixing/mastering engineer, currently living in NY.
| Links | https://www.discogs.com/artist/1858769-Erdem-Helvacio%C4%9Flu |
About/Subject 2
 | BAD ALCHEMY #54 | Magazine |
 | Guitar Player (September 2007) | Magazine |