HOT right now: Bigfoot Must Die AutographedIn2flicks Autographs holds the crown for Ali G: Who Iz I? — Cast on Graphmasters!HOT right now: Crown Me Dead (Deluxe Limited Edition) (Signed Book)North Collectors Co. is October's Seller of the Month!Welcoming Umberto Sciuto to ISO!New Drop just released! An Ending In Itself LP (Opened & Signed) at Newbury ComicsAnthony Risi is #3 in October's Sellers of the Month!In2flicks Autographs holds the crown for The Boxtrolls — Cast on Graphmasters!HOT right now: The Greening Court (Signed Book)In2flicks Autographs holds the crown for Les Misérables — Cast on Graphmasters!HOT right now: Tasting History a Recipe for Disaster AutographedValhalla_Collectables left ★★★★★ feedback for in2flicks: “Bought Several Windows, all labelled, really…”In2flicks Autographs holds the crown for Maleficent — Cast on Graphmasters!John Lindsay and Chris Michaels VO (Cool Kollections) are now friends on RACC!New Drop just released! The Greening Court (Signed Book) at Barnes & NobleNew Drop just released! Crown Me Dead (Deluxe Limited Edition) (Signed Book) at Barnes & NobleHappy birthday Lara McDonnell!In2flicks Autographs holds the crown for Narnia: The Magician's Nephew — Cast on Graphmasters!Welcoming Tenks Chabashira to ISO!Welcoming alexus jekill to ISO!New Drop just released! I've Got You Autographed at Books-A-MillionIn2flicks Autographs holds the crown for Enola Holmes 2 — Cast on Graphmasters!HOT right now: An Ending In Itself LP (Opened & Signed)brandnmendes left ★★★★★ feedback for tagruato: “Met in person and had a smooth transaction.…”East Coast Collector's Service is #2 in October's Sellers of the Month!HOT right now: When You Least Expect It AutographedToolcircle left ★★★★★ feedback for ChallengerCollectibles: “Absolutely amazing job by Chase and Challeng…”Wait Nichol is today's Member Signature of the Day!Donnie left ★★★★★ feedback for Vdecostello: “A+++++++ authentic fast shipping amazing com…”rainman614 left ★★★★★ feedback for Vdecostello: “I have purchased from Vinny several times an…”New Drop just released! When You Least Expect It Autographed at Books-A-MillionNew Drop just released! Bitter Taste Autographed at Books-A-MillionHappy birthday Joni Mitchell!
Marcelo Barbosa
ⓘ

Marcelo Barbosa

Barbosa began playing electric guitar when he was 11 years old. He was studying with several teachers, mainly with Allan Marshall. At 17 years old he already was a professional musician and a musical teacher in two musical schools in his home city Brasília. He then decided to establish his own one, focused on the electric guitar. Besides organizing work and managing other teachers, Barbosa established his own entire approach instead of copying or adapting any already existed one and he wrote all the didactic material.
Barbosa also attended classes and workshops of musicians like Greg Howe, Lula Galvão, Hélio Delmiro, Toninho Horta, Guinga, Ian Guest among others. In 2002 he finished summer courses in the famous Berklee College of Music. As a result he was chosen with other 11 students to receive a scholarship for the college's regular course. However, it was not possible to continue due…

Full biography →
No Marcelo Barbosa autographs on eBay right now.
They come and go. We’ll email you the moment one lists.
🔔 Sign in to get an alert

ISO
Nobody has an ISO for Marcelo Barbosa yet. Be the first.

What’s an ISO?

ISO means in search of. You post the autograph you want (who, what item, your budget), and sellers who can get it, or already have it, reach out to you. It’s free, and it’s how many collectors find pieces that never hit eBay.

In RACC collections

Pieces RACC members have put on show

No member has shown a Marcelo Barbosa piece yet. Add yours.

No Marcelo Barbosa drops yet. Be first to know when there is one. Drops are official signed merchandise that artists, record labels and official distributors release regularly, and they sell out fast.

Alerts come as one daily summary email, most popular first.

TTM
Nobody has logged a through-the-mail request to Marcelo Barbosa yet. Be the first to log a TTM.

×

Questions? Message RACC Team

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

© 2026 Real Autograph Collectors Club