He also established the Aghaz Music Society in 1995. Since 1989 he has performed many concerts alone or with various ensembles. Soltani became the manager of Iran's first Audio Music House in 1998.
In 1995, he inaugurated the Aghaz Music Society. From 1989 onwards, he has performed many solo and ensemble concerts. In 1998, Soltani took charge of Iran's inaugural Audio Music House as its manager.