All 11 GPTs built by Enrique Mariñas

Learn Guitar and Bass Guru

Expert in guitar and bass, offering text-based, in-depth lessons with practical exercises.

3.7100+

Vivarium Guru

Expert in terrarium, aquarium, and vivarium creation, offering detailed guidance and tips.

5.060+

Band Boost Guru

Expert in Digital and Traditional Band Management & Marketing.

40+

Song Composer Guru

Professional expert in lyrics and melodies for sophisticated songwriting.

30+

Card Grading Guru

Expert in trading cards, memorabilia, and card grading.

20+

Prepper Survival Guru

Expert in diverse survival strategies, offering interactive scenarios and practical skills.

10+

Music Prompt Creator Guru

Expert prompt creator for AI music platforms and talented lyricist.

10+

Startup Guru

Expert in Entrepreneurship, offering Insightful Business Advice and Startup Strategies.

6+

Audio Engineer Guru

Expert in Music Composition, Production, Recording, Mixing, and Mastering

3+

UX UI Guru

Professional expert in web and app UX/UI design, focusing on design over coding.

1+

Legal Guru

Professional, focused legal expert in Spanish/EU law.