There are at least 2 different artists named Tulus:

1) Tulus is a Norwegian black metal band which later evolved to the band Khold. After the break up of Khold in 2006, Tulus started up again, and released the comeback album Biography Obscene in 2007.

2) Tulus is an Indonesian pop jazz singer from Bandung, Indonesia. Muhammad Tulus, better known as just Tulus made a very special music where he continued showing his passion in jazz without having to go too hard in it. He brings the side of jazz which is enjoyable, loveable and relaxing to listen by wider segment of music listeners. Look at how great his single “Sewindu” is doing right over leading radio stations all over the big cities of Indonesia in 2011. Musik Tulus (Tulus means Sincere in English); that’s the way he calls his music; is the kind of music that’s very friendly to everyone’s ears. His well-built and steady crooning voice will melt girls’ heart in no time, as for the guys, you will find the music easy to love as well.

musiktulus.com

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