[2] He is notable in the electronic dance music genre, and performs solo as a DJ and pianist, and live with his band the RaFa Orchestra.

In his late teens Rasmus attended one of Sweden's most renowned music colleges/high schools, Södra Latins gymnasium where he met a lot of the musicians he would continue to work with throughout his career and to this day.

At age 25, Rasmus decided to quit this career to focus solely on his own artistry, while still performing as a pianist in his own musical projects and in his DJ sets.

Rasmus Faber has made remixes for, among many others: Kaskade, Axwell, Miguel Migs, Junior Jack, Dennis Ferrer, and Sandy Rivera.

Over the last decade, Rasmus has become something of a multi-instrumentalist and procurer of rare and sometimes exotic instruments (and performers) such as the nyckelharpa and tongue drum (used on YouTube virtual celebrity project Artiswitch) which has allowed for daring and boundary-pushing scoring and soundtrack production.

In addition, his recent very ‘non-house’ down-tempo single Be Real has become his most popular release to date with more than 24 million streams on Spotify and counting.

[7] In 2006, after starting a collaboration with Japanese record label Victor Entertainment (JVC Music), Rasmus Faber released a CD called So Far, compiling many of his more prolific works to date.

A mutual interest in Japanese anime with Victor Entertainment A&R Hirofumi Iwanaga, then lead to projects outside the dance music scene.

In 2015, Rasmus worked with Sakamoto to produce "Shiawase ni Tsuite Watashi ga Shitteiru Itsutsu no Hōhō" (幸せについて私が知っている5つの方法, The Five Methods of Obtaining Happiness That I'm Aware Of) for the anime series Gourmet Girl Graffiti, and "Waiting for the Rain" for The Asterisk War.