Perfect Stranger is the stage name of Yuli Fershtat, an Israeli musician, producer and DJ, born in 1970 in Moscow, Russia, moving to Israel at the age of 11.

[2] In 1992/93 he visited India and Goa and discovered Electronic Psychedelic music (which he hated till that time and greatly admired since).

During these years, Fershtat did not write music but was traveling the world and playing guitar, jamming with other musicians he met on the road.

[10] BLT 3rd album, God is Love, featured more down-tempo music, with groovy and more complex rhythms, and was released in 2002, also on 'HOM-Mega Productions'.

In 2005 Fershtat decided to bring an end to the BLT project as he no longer citing lack of overseas bookings and his interest in Acupuncture and Chinese medicine as the main reasons.

[11] The first Perfect Stranger album, Learning = Change was released in the Danish record label Iboga Records, in 2006, and a remixes/collaborations album named Changed was released the year after and featured some of the most important artists in the progressive trance world at the time,[11] including Atmos, Vibrasphere, Ace Ventura and Antix, who remixed some of Perfect Stranger tracks, while he remixed some of theirs.

[17] Throughout the years Perfect Stranger has performed live and as a DJ in many leading electronic music festivals worldwide.