ME4 Tan Aik Kee Steven started learning the clarinet when he was at a tender age of 7. During his studies in Ngee Ann Polytechnic, he performed as a Clarinetist for the Ngee Ann Polytechnic Concert Band and was also appointed as the band’s Concert Master and Student Conductor. Upon graduation, he continued to be the assistant conductor for the band and the conductor for the Ngee Ann Polytechnic Alumni Band.

In 1993, ME4 Tan was enlisted into the Singapore Armed Forces (SAF) Band and has served as Concert Master for the SAF Central Band since. In 1998, he was selected to attend the Drum Major Course in the Defence Force School of Music, Melbourne. In recognition of his dedication to the SAF Bands, he was awarded the 'Excellent Award' by the Defence Administrative Group, Ministry of Defence of Singapore that same year. During his stint as a musician in the SAF, ME4 Tan became an Associate of the Trinity College of London and Licentiate of the Guildhall School of Music and Drama in 1997 and 1998 respectively.

In 2001, ME4 Tan was offered a scholarship by the SAF to pursue the Bandmaster Course in the Royal Military School of Music (RMSM), Kneller Hall, UK. During his stay in the UK, ME4 Tan was sponsored by the school to participate in the UK 2004 National Association of Brass Bands Conductors (NABBC) Young Conductors competition. He won the first prize during the semi-finals in London and the Southern Counties and went on to win the third prize during the National Finals.

Upon his graduation from RMSM, he was awarded 'The Besson Cup' for gaining the highest marks in the academic examinations, “The Graham Wallace Award” for being the best overseas student, 'The Chorale Prize' for best in chorale setting, 'The Fred Mortimer Memorial Prize' for best in brass band arrangement, 'The Jaeger Trophy' for gaining the highest marks in secondary instruments studies and 'The Principal Director of Music Prize' for best in conducting. ME4 Tan graduated with a First Class Honours Bachelor degree in Music.

Currently, ME4 Tan is the Director of Music of the Singapore Armed Forces Central Band, serving as a Senior Military Expert (Military Expert 4), and is a loving husband of Justina and a proud father of two boys, Jeremy and Cale.