Live music performance

About THMM

More Than Music. We Build Meaningful Music Journeys.

The Handler Music Management (THMM) is a modern music management company that creates, connects and elevates through artist management, curated live experiences, development and meaningful partnerships.

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Our Story

THMM was founded on the belief that great music deserves more than exposure—it deserves strategy, care and the right opportunities. We work hand in hand with artists, brands and partners to build sustainable careers, deliver unforgettable experiences and contribute meaningfully to the industry.

We don’t just manage music. We move it forward.

What We Do

Artist Management

We represent and guide artists with tailored strategy, day-to-day management and long-term career planning.

Events & Experiences

We curate intimate live experiences that connect audiences with music and culture in meaningful and memorable ways.

Artist Development

Through ADP, we equip aspiring artists and music professionals with the knowledge and tools to grow and excel.

Partnerships

We build authentic partnerships with brands, organisations and creatives to create impact and shared value.

Our Mission, Vision & Values

Mission

To create, connect and elevate artists through strategic management, curated experiences and purposeful partnerships that inspire and leave a lasting impact.

Vision

To be a leading force in Africa’s music ecosystem—building globally relevant artists, unforgettable experiences and meaningful industry partnerships.

Values

Integrity in all we do.
Authenticity in our relationships.
Excellence in our execution.
Artist-centred in our approach.
Connection that creates impact.

Our Signature Platforms

Slowdown Sundays live music experience

Slowdown Sundays

Our flagship intimate live music experience. Real music. Real stories. Genuine connections. Every last Sunday of the month.

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Artist development and music production

Artist Development
Program (ADP)

Our development platform for aspiring artists and music professionals—equipping you with practical knowledge, skills and industry connections to build a sustainable career.

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Why Choose Us

Relationship Driven

We believe strong relationships create meaningful opportunities and lasting impact.

Curated With Care

Every artist, experience and partnership is approached with intention and purpose.

Growth Minded

We focus on long-term development, progress and sustainable careers.

Premium Experience

We create polished, memorable experiences with excellence in every detail.

Meet The Team

Justine Carolus, Founder and CEO of The Handler Music Management

Justine Carolus

Founder & CEO

Michael-Angelo Cloete, Music Director at The Handler Music Management

Michael-Angelo Cloete

Music Director

Porchia Carstens, Marketing, Brand and PR at The Handler Music Management

Porchia Carstens

Marketing, Brand & PR

Role Currently Vacant

ADP Manager

Artist Development Programme Manager

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