| - | Fluxus Music Studio |
| - | Freelance Engineer |
| - | Hot Space Corporation Chief Engineer (Dolby Atmos Music Studio) |
| - | Loveholic(Invisible Things, Nice Dream, RE-WIND, Dramatic＆Cinematic, In The Air) / Urban Zakapa(01, 02, 03, 04) | |
| - | Clazziquai(Instant Pig, ZBAM, Color Your Soul, Pinch your soul, LOVE CHILD of the CENTURY,ROBOTICA, MUCHO PUNK, Mucho Beat, Blink) | |
| - | Alex(My Vintage Romance, Just Like Me) / Handsome People(Are you handsome?) | |
| - | Yi Sung Yol(이날, 이때, 이즈음에..., In Exchange, Why We Fail) / My Aunt Mary(Just Pop, Drift, Circle) | |
| - | Bye Bye Sea( Boy's Universe, City Complex, PINK REVOLUTION, 난그대와바다를가르네, 밤새, 안녕히) | |
| - | Eastern Sidekick( the FIRST, 추월차로, 굴절률) / Small o(That Will Fall, Temper of water) | |
| - | Lena Park(10 Ways To Say I Love You) / Park Ki-young(Woman Being) / Lee Han-chul(순간의 기록) Sohi(Mingle) Jang Jae-in(다른 누구도 아닌 너에게) | |
| - | Verbal Jint(Favorite) / Dynamic Duo(Double Dynamite) / Park Jung-min(Not Alone) Jadu(Happy Network) Hi.ni(클러치백) | |
| - | NC.A (읽어주세요) / Jang Deok Cheol(따스해져) / Winterplay(Choco Snow Ball,Happy Bubble, Happy Snow Bubble, Hot Summerplay, Touche Mon Amour) |
| - | Recording Engineer (Seoul Studio / ACME Studio, Mamaroneck, NY) |
| - | KBS Music Director (Music Storage / Top Band 1,2 / All That Music) |
| - | Artist Management (Deulgukhwa Comapny, Oksusajinkwan) |
| - | Immersive Sound Works (Sonic Tier Audio 3D Music Production / Psy 3D Hologram Theater / Kaboom 3D Sound Supervisor / Musical "Monte Cristo" CGV Cinema Contents) |
| - | Production (Naver Musician League Open Studio, Album Production / MAMAMU VP -VR Play) |
| - | Operation (Round Festival Secretariat / Gapyung Music Village 1939) |
| - | Hot Space Corporation CEO (Dolby Atmos Music Studio) |
| - | Han Young Ae “5집 난다” / Musical theatre “태풍” (서울예술단) / Movie “Yonggary” / Movie “Christmas in August” / Movie “Nowhere to Hide” / Movie “Art Museum by the Zoo" / |
| - | Gigs “2집” / Can “Piano” (내 생애 봄날은 간다) / Bigmama “1집” / Gummy “1집” / Musical theatre “Romeo and Juliet” (서울 예술단) / Movie “The Way Home” / |
| - | Lee Juck “2적” / Ares “Machine Ares” / Lee Juck Concert “적군의방”(폴리미디어 극장) / Gigs Concert 2004 (서강대 메리홀) / |
| - | mbc Miniseries “아일랜드” / Every Single Day “2집 Every Single Day” / Panic “4집” / N.EX.T Mtv Pattaya International music festival |
| - | N.EX.T “5.5 regame” / Schizo “2nd” / Peterpan Complex “3집” / sbs Miniseries “Stranger Than Paradise” Music director / N.EX.T with Royal Philharmonic Orchestra Performance - Producer |
| - | Shin Hae Chul “Jazz Album” / Oksu Sajinkwan 1집 / Hachi & TJ / Jeong Won-yeong band / Ccotbyel / Jeong Won-yeong “5집” / Deulgukhwa2013 / Jeon In-kwon band / Kang Seung-won 1집 / Oksu Sajinkwan 3집 |
| - | Song Hong Sub ensemble / YB 평양공연 실황 / tvN ‘Mr. Sunshine’ title / Sumi Jo Mother / tvN ‘Crash Landing on You’ / 강권순 '지뢰' / Yun Senae ‘민주주의의 노래’ |