Singer Elyasaf Cheifetz is releasing a new single/clip, whose words come from a rare letter that the Lubavitcher Rebbe wrote during the year of Aveilus for his father in law, the previous Rebbe, still before R’ Menachem Mendel succeeded him. The letter talks about how much he missed his father in law and Rebbe. The song was composed by R’ Chaim Zakless, arranged and produced by Mendy Lipskar, and the video produced and edited by Davidi Nachshon.