逆境スペクトル (Gyakkyo Spectrum)
ASCA
Haitian Sensation
Eyo-E
Spectrum (To Be Defined ver.)
Survive Said The Prophet
Pickup
Ace Spectrum
Lord I Don’t Even Know My Name
Spectrum
Take Your Time
Spectrum
LOVE ON THE SPECTRUM
Shadow Wizard Money Gang
On The Spectrum
The Alchemist
Spectrum (Korea) - Dear My (Romanized)
Genius Romanizations