NetherlandsMental Theo is a Hardstyle act from Netherlands, ranked #1544 in the world on the DJ INDEX with 153,100 monthly Spotify listeners. That also puts them #140 in Netherlands and #139 in Hardstyle among the acts we track. Their monthly audience has grown 6% over the 6 weeks we have tracked them, from 144K to 153K. They have 22,604 Spotify followers and a Spotify popularity score of 38/100. Their most-streamed track on Spotify is “Wonderful Days - Radio Edit”.
Who Mental Theo is
Theodorus Josephus Jan Nabuurs (born 14 February 1965), better known by his stage name Mental Theo is a Dutch record producer and DJ. He has recorded two studio albums: Back Once Again (2005) and Jumpstyle Madness (2007). He also performs in duo with Charly Lownoise.
Biography from the Mental Theo article on Wikipedia, available under CC BY-SA 4.0.
Most played tracks
The tracks Spotify surfaces first for Mental Theo, with its own 0–100 popularity score alongside.
Wonderful Days - Radio EditHappy Hardcore Top 20 · 2016332
StarsHappy Hardcore Top 50 (Best Ever) · 2013163Your SmileHappy Hardcore Top 50 (Best Ever) · 2013184
Hardcore FeelingsPaul Elstak Megamix 2011 · 2011475
Wonderful DaysHappy Hardcore Top 100 (Best Ever) · 2010456Fantasy WorldHappy Hardcore Top 50 (Best Ever) · 2013107Hardcore Feelings - Club MixHappy Hardcore Top 50 (Best Ever) · 2013108
Naar De Klote - Karnaval Festival AnthemNaar De Klote (Karnaval Festival Anthem) · 2019359
Koning van het FeestMental Theo · 20183510
Bella ciaoMental Theo · 201833Latest releases
23 recent albums and singles. Cover art links through to Spotify.
Party Hard (Belgium Mix)2026 · single
Forever Young2026 · single
Read All About It (Uptempo Hardcore Mix)2026 · single
Eternity2026 · single
Shimmy Shake2026 · single
Nachtroutine2026 · single
Intens Verliefd (Karnaval Festival 2026 Official Anthem)2026 · single
In My Blood (Mental Theo Remix)2026 · single
HYPER RAVE2026 · single
DJ Fuck on Acid2025 · single
Acid Scream Remix2025 · single
You're The Voice (Happy Hardcore Refix)2025 · singlePost this ranking
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<a href="https://dj-index.com/artist/mental-theo" target="_blank" rel="noopener">
<img src="https://dj-index.com/artist/mental-theo/badge"
alt="Mental Theo on the DJ INDEX world ranking" height="52">
</a>Listener trend
7 weekly snapshots. Peak so far: 153K in the week of Sep 28, 2026.
Scene ranks
Around them in the chart
Artists to compare
Acts at a similar level in hardstyle, and the biggest names from Netherlands.
Mental Theo vs the field
Settle it on the numbers — monthly listeners, rank and trend, side by side.
Mental Theo in numbers
How many monthly Spotify listeners does Mental Theo have?
Mental Theo has 153,100 monthly Spotify listeners in the week of Sep 28, 2026, as published on their public Spotify artist page.
What is Mental Theo's world ranking?
Mental Theo is ranked #1544 of 4408 electronic music artists in the DJ INDEX, which ranks purely by monthly Spotify listeners.
Where is Mental Theo from?
Mental Theo is from Netherlands, where they rank #140 among the acts we track.
What kind of music does Mental Theo make?
Mental Theo is categorised as Hardstyle in the DJ INDEX. Spotify tags them as happy hardcore, gabber, hardstyle, hardcore.
Snapshot from the week of Sep 28, 2026. Listener figures come from Spotify's own public artist page and are rounded.