Hotma "Meng" Roni Simamora born in Kuala Lumpur on August 15, 1974, in a family passionate about movies, music, and literature. Meng is an autodidact. His interest in music encouraged him to learn to play his sister's guitar when he was a fifth grader. Inspired by The Beatles, he made his first songwriting attempt when he was 13. During his early songwriting period, the only listeners were his two younger sisters and some of his close friends. Ever since then he's been writing his own music.

In year 2000, a month before he graduated college, his strong passion for photography led him to become a freelance assistant to photographer Harry Wibawa and Jez O'Hare. He also started to build his own photography business. In spare time, he channeled his music hobby by performing solo, covering his favorite songs, at an event called Friday Jazz at Pasar Festival Kuningan Jakarta, a regular show featuring a senior jazz musician, Ireng Maulana. He played during the break.

Until recently, while working as a freelance photographer, Meng still actively writes his own tunes. Two of his songs submitted to online songwriting competitions. "Time" made its way to become a finalist in John Lennon Songwriting Contest (session 2, 2006). While his other song, "Surrender", became a semi-finalist in UK Songwriting Contest 2008.

Timur Segara born in Ambon on June 18, 1979. Since he was in senior high school, he learned to play drums by himself. As his interest got deeper, he decided to become a pro. Until now he had performed with a long list of musicians. They are: Belantara (1998-1999), Pejabat (1998-199), Dynamic Pulse (1999-2000), Khatulistiwa (1999-2001), @rti (2000-2003), Reza Artamevia [Z Band], (2000-2002), Dwiki Darmawan Big Band (2001-2002), Ivan Nestorman (2001-2002), ASA (2002-2003), Zarro Ananta (2005-2006), Most Famous (2005-2008), AFI [Makassar vs Jakarta & Semarang vs Jakarta] (2006-2007), Rio Febrian (2008-2009), Harry Toledo (2008-2009), Senyawa (2008-2009), and 12th Sense (2008-present). Not only performing as a supporting musician, Timur has also been involved in recordings with Ivan Nestorman, Ecoutez!, Zarro Ananta, and Rio Febrian.

Since 2003, Timur has been an active member of a band, Clorophyl. With David Q Lintang and their other band mates, their latest album, "D'Next Generation", was released independently in the year of 2007. He also works as an instructor at Jakarta Drum School.

Leo Christian born in Jakarta on August 3, 1979. When he was in junior high school, Leo became more interested in music and was tempted to learn to play guitar by himself. Not having enough pocket money to buy two new lowest strings to replace the broken ones on his guitar, he decided to learn to play bass. Ever since then, as time went on, his passion for the instrument has grown stronger.

After years, Leo finally decided to choose music for his career. He formed a band with his friends. In the year of 2006, with Iyas Pras and their band mates in Ecoutez!, they released their debut album titled "Ekute". Their second album, "Positive", was released by Universal Music Indonesia in 2008. Recently, they're preparing new materials for their third album.

Besides music, Leo also has intererest in product design. Recently, combining his two hobbies, he's starting his own business by producing and selling musical instruments.

David Q Lintang born in Jakarta on April 29, 1979. He was raised in a music-loving family where his older brother had a band and played role as a guitarist. Even though he was always interested in listening to music, he had never thought about learning to play an instrument until the year of 1999, when his church council appointed him to be in charge of supervising their musical instruments maintenance. His interest in playing music has grown ever since then.

It didn't take long for his interest to gradually become a passion. Learning by himself, David kept exploring the guitar techniques. As he became more experienced, he finally joined Clorophyl with Timur Segara.

Recently, David also actively teaches at a music school in Jakarta.

Iyas Pras born Widyo Prastowo in Jakarta on September 7, 1984. When he was only 6, he studied music with a jazz guru, Otti Jamalus, who happened to be his neighbor. He also onced studied at Yamaha Music School for a short time until he decided to continue with Otti.

His desire for music tempted Iyas to learn to play various instruments. In his very first band at school, he even played a role as a drummer who also sang. In the year of 2001, when Otti's music school was planning to form an accapella group, he was among the ones who got recruited. The group had been performing regularly at TC Square Kemang, Jakarta, for four years.

As time went on, his full attention towards music had broadened his knowledge. He became interested in using sequencer. In 2005, a band called Stereosoul, whose members had now regrouped in Parkdrive, asked him to join in as a programmer. His musical experiences had finally led him to Ecoutez!. With Leo and their other band mates, Iyas joined the band as a keyboardist, programmer, and backing vocal.

The development of recording technology which has made it easier for musicians to produce their own work at home, has also pushed Iyas even further to explore the techniques for record producing and music arranging. The long process of learning has gradually shaped his skills. Until recently, Iyas has been working as a programmer & sound engineer for OJ Music House. He's now also an arranger, composer, and producer for Stooges, VALF, and Lingkar 8. Despite his busy work schedule, he's also an active announcer at OZ Radio Jakarta.