Sze Cheg, aka Acid Pang, is a Singapore choir conductor, music producer, music arranger and vocal instructor.

Graduated with a B.Mech Eng from Nanyang Technological University (SIN), Sze Cheg holds a Diploma in Music Production from Altron Education Group (SIN), a Masters Certificate in Arranging and Orchestration from Berklee Online (USA) and a Singing Grade 8 (Merit) from Trinity Guildhall (UK).

Sze Cheg is the founder of a newly-formed choir - Chordinate Singers and choral conductor to various schools and community choirs such as East Coast Choir and Nee Soon Community Choir. Sze Cheg had learned music conducting under the tutorship of Yeh Tsung, László Nemes, A/P Ho Hwee Leong and Ng Eng Kee. He had also learned harmony writing from Leong Yoon Pin and vocal singing from Khor Ai Ming. His choirs had since performed on numerous platforms on national media (radio/TV), fund-raising concerts, hospitals, malls, competitions and many other community events. He was the music director for “Let’s Sing, Singapore 2016 / 2017” organized by Kampong Chai Chee Community Centre, a community singing event dedicated to promote local compositions.

Sze Cheg was an in-house music producer and vocal instructor with Ocean Butterflies Music and Music Forest, and had since produced several albums and composed songs for renowned artistes including Kit Chan, Ado, JJ Lin, Li Bing Bing BY2 and Wang Lei.

Sze Cheg is also vocal coach to ensembles and individuals for performances, competitions and recording albums. He also sings backing vocal recordings for singles. He was featured as one of the lead vocalist during Chingay Festival 2014 Opening Theme Song. As a music arranger, he had arranged works for choir works and pop songs, including commissioning pop songs into choral versions, for SPH Chinese choir to sing at varied concerts of acclaimed artistes such as Luo Da You, Huang Hong Mo, Xinyao concerts, etc.