Listen and Connect

DEMO (formerly known as INTLS) is a band initially formed back in November 2020, and debuted in 2022, writing, producing, and performing original music.DEMO’s music revolves around either pop, rock, OPM, and other genres, heavily carrying British indie rock and comedy music influences, and their lyrics often talk about love stories, loss, and failed romances.

under Backtrack Records Labels



DEMO accepts songwriting requests and music commissions. They also accept event bookings though it is not the band's main priority so they're only available if there are no other performers present. If interested or have any concerns, feel free to message the band's main account.


DEMO is established solely for entertainment and roleplay purposes. Any similarities that can be found outside of the roleplay world are purely coincidental and/or have taken inspiration from. Music and original content that were made, arranged, and released are rightfully owned by the people under B-Track and DEMO, and are NOT open for any republishing or replication. All unless stated otherwise.

Altair Creed Iori
#ACI

The captain (leader), sub vocalist, and bassist of DEMO. He is also the band's prominent topline writer and all-rounder.

Stage Name: ACI
Faceclaim: Nakamoto Yuta of NCT
Birth Name: Altair Creed Iori
Birthday: October 16, 1995
Birthplace: Osaka, Japan
Nationality: Japanese
Zodiac Sign: Scorpio
Blood Type: A
Representative Emoji: 🦁/πŸ‡
Representative Color: Vivid Violet
Main Account: @altairciori

Ean Reece Yuu
#ERY

The acoustic/rhythm guitarist of DEMO. He is also the band's main songwriter, producer, one of the band's main composers and lyricists, and in charge of the arrangements.

Stage Name: ERY
Faceclaim: Lee Taeyong of NCT
Birth Name: Ean Reece Yuu
Birthday: July 1, 1995
Birthplace: Sendai, Japan (raised in Philippines)
Nationality: Fil/Kor
Zodiac Sign: Cancer
Blood Type: O
Representative Emoji: 🐱/🍈
Representative Color: Cornflower Blue
Main Account: @eanbeatmaker

Castiel Evan Liu
#EVAN

The lead guitarist and back-up vocalist of DEMO. He is also one of the band's main music composers and the band's miscellaneous instrumentalist (ex. violin, sax, etc.)

Stage Name: EVAN
Faceclaim: Jung Jaehyun of NCT
Birth Name: Castiel Evan Liu
Birthday: February 14, 1997
Birthplace: Taiwan, raised in Berlin, Germany
Nationality: German, with Taiwanese descent
Zodiac Sign: Aquarius
Blood Type: A
Representative Emoji: 🐢/πŸ‘
Representative Color: Tiger's Eye Orange
Main Account: @kastilyonicas

Graham Arceus Markovich
#GRAM

The drummer and back-up vocalist of DEMO. He is also one of the band's main lyricists and assistant media/music video editor.

Stage Name: Gram
Faceclaim: Mark Lee of NCT
Birth Name: Graham Arceus Markovich
Birthday: August 11, 1999
Birthplace: Vancouver, Canada
Nationality: Chinese-Canadian
Zodiac Sign: Leo
Blood Type: A
Representative Emoji: 🐯/πŸ‰
Representative Color: Jelly Bean Blue
Main Account: @emwaisun

Ryn Jaiden Liu
#RYN

The vocalist of DEMO. He is also the band's frontman and sub-lyricist.

Stage Name: Ryn
Faceclaim: Huang Renjun of NCT
Birth Name: Ryn Jaiden Liu
Birthday: March 23, 2000
Birthplace: Berlin, Germany
Nationality: German, with Taiwanese/Chinese Descent
Zodiac Sign: Aries
Blood Type: A
Representative Emoji: 🦊/πŸ“
Representative Color: Saffron Flower Yellow
Main Account: @4ttentlonwhore

Xena Skye Lewis
#XENA

Was the main vocalist and frontwoman of DEMO. She was also the band's composer and assistant producer.