Smulian has produced albums for various international artists that have had success within the world music industry. In 2003 he produced, arranged, recorded, programmed, edited, mixed the album Derech for Mosh Ben Ari – one of Israel’s most successful international artists – the album went Gold. He has also produced albums for other successful Israeli acts such as Sheva and in 2000 he co-produced and mixed their album Gan released by Lev HaOlim records. In 2004 he co-produced and mixed the album Searching For Dorot for the Israeli act Shotei Hanevua – the album went Platinum.