The Theorist

Pianist | Composer | Arranger

This Youtube Channel is dedicated to showcase piano covers of some favourite contemporary songs such as Billie Eilish, The Weeknd, Ed Sheeran, Drake, Justin Bieber, Taylor Swift & many many more, arranged by ear. This channel also features original production, composition, remixes and collaborations by The Theorist.

For business, bookings and inquiries, email [email protected]

Who Knows – Daniel Caesar (Emotional Piano Cover)

Who Knows – Daniel Caesar (Emotional Piano Cover)
Rosalia - BERGHAIN | (EPIC Piano Cover)

Rosalia - BERGHAIN | (EPIC Piano Cover)
Joji - Past Won't Leave My Bed (Piano Cover)

Joji - Past Won't Leave My Bed (Piano Cover)
It’s So Easy To Fall In Love with this Piano Cover of Olivia Dean’s “So Easy”

It’s So Easy To Fall In Love with this Piano Cover of Olivia Dean’s “So Easy”
JOJI - PIXELATED KISSES (PIANO COVER)

JOJI - PIXELATED KISSES (PIANO COVER)
Taylor Swift - Opalite (Piano Cover)

Taylor Swift - Opalite (Piano Cover)
Cuckoo Ballet Interlude by Laufey — Emotional Piano Cover

Cuckoo Ballet Interlude by Laufey — Emotional Piano Cover
Lady Gaga - The Dead Dance (Wednesday Season 2) | (EPIC Piano Cover)

Lady Gaga - The Dead Dance (Wednesday Season 2) | (EPIC Piano Cover)
Saja Boys - YOUR IDOL (Kpop Demon Hunters) | (EPIC Piano Cover)

Saja Boys - YOUR IDOL (Kpop Demon Hunters) | (EPIC Piano Cover)
Saja Boys - SODA POP (Kpop Demon Hunters) | (Piano Cover)

Saja Boys - SODA POP (Kpop Demon Hunters) | (Piano Cover)
Laufey - Forget-Me-Not (BEAUTIFUL Piano Cover)

Laufey - Forget-Me-Not (BEAUTIFUL Piano Cover)
THINGS YOU DO - Justin Bieber (Piano Cover + Tutorial)

THINGS YOU DO - Justin Bieber (Piano Cover + Tutorial)
SUGAR ON MY TONGUE - Tyler, The Creator (FULL Piano Cover) + Sheet Music

SUGAR ON MY TONGUE - Tyler, The Creator (FULL Piano Cover) + Sheet Music
HUNTR/X - What It Sounds Like [EPIC Piano Cover] (Kpop Demon Hunters)

HUNTR/X - What It Sounds Like [EPIC Piano Cover] (Kpop Demon Hunters)
The Marias - No One Noticed (BEAUTIFUL Piano Cover)

The Marias - No One Noticed (BEAUTIFUL Piano Cover)
Rumi and Jinu - FREE [Beautiful Piano Cover] (Kpop Demon Hunters)

Rumi and Jinu - FREE [Beautiful Piano Cover] (Kpop Demon Hunters)
Selena Gomez x The Marias - Ojos Tristes (BEAUTIFUL Piano Cover)

Selena Gomez x The Marias - Ojos Tristes (BEAUTIFUL Piano Cover)
HUNTR/X - Golden [EPIC Piano Cover] (Kpop Demon Hunters)

HUNTR/X - Golden [EPIC Piano Cover] (Kpop Demon Hunters)
YUKON - Justin Bieber (Piano Cover + Tutorial)

YUKON - Justin Bieber (Piano Cover + Tutorial)
DAISIES - Justin Bieber (Piano Cover + Tutorial)

DAISIES - Justin Bieber (Piano Cover + Tutorial)
ILLEGAL - PinkPantheress (Piano Cover 🎹 + Sheet Music)

ILLEGAL - PinkPantheress (Piano Cover 🎹 + Sheet Music)
beabadoobee - Glue Song (Piano Cover + Sheet Music)

beabadoobee - Glue Song (Piano Cover + Sheet Music)
Ravyn Lenae - Love Me Not | Piano Cover by The Theorist

Ravyn Lenae - Love Me Not | Piano Cover by The Theorist
Laufey - Silver Lining | Beautiful Piano Cover

Laufey - Silver Lining | Beautiful Piano Cover
whoa (remix) – Piano Version | XXXTENTACION & Juice WRLD

whoa (remix) – Piano Version | XXXTENTACION & Juice WRLD
CRY – Piano Cover (Sally Kim POV) | Cigarettes After Sex

CRY – Piano Cover (Sally Kim POV) | Cigarettes After Sex
Connie Francis - Pretty Little Baby (Piano Cover)

Connie Francis - Pretty Little Baby (Piano Cover)
CRY - Cigarettes After Sex (Piano Cover)

CRY - Cigarettes After Sex (Piano Cover)
yung kai - blue (Piano Cover) + Sheet Music

yung kai - blue (Piano Cover) + Sheet Music
NOKIA - Drake (EPIC Piano Cover) + Sheet Music

NOKIA - Drake (EPIC Piano Cover) + Sheet Music