Shadi and Hoda Toloui-Wallace singing ‘This is Faith’ in Vancouver, Canada. The song is based on a Poem by Amatu’l-Baha Ruḥiyyih Khanum.
You can purchase a copy of the song here.
You can also read Baha’i Blog’s interview with Shadi Toloui-Wallace here: Verdant Isle: An Interview with Shadi Toloui-Wallace.