</s> ▁The ▁orch est ral ▁score ▁of ▁Lost ▁is ▁composed , ▁orch estr ated , ▁and ▁produced ▁by ▁Michael ▁G iac ch ino ▁and ▁has ▁been ▁released ▁on ▁a ▁series ▁of ▁sound track ▁albums ▁by ▁Var èse ▁Sar ab ande . ▁ ▁Sound tra cks ▁ ▁Season ▁ 1 ▁▁ ▁On ▁March ▁ 2 1 , ▁ 2 0 0 6 , ▁the ▁original ▁television ▁sound track ▁to ▁Lost ▁was ▁released ▁by ▁the ▁record ▁label ▁Var èse ▁Sar ab ande . ▁It ▁includes ▁full ▁length ▁versions ▁of ▁the ▁them es ▁heard ▁on ▁the ▁show ▁during ▁the ▁first ▁season . ▁The ▁track ▁listing ▁is ▁as ▁follows : ▁ ▁Season ▁ 2 ▁▁ ▁On ▁October ▁ 3 , ▁ 2 0 0 6 , ▁Var èse ▁Sar ab ande ▁released ▁another ▁sound track ▁album ▁featuring ▁music ▁composed ▁by ▁G iac ch ino ▁from ▁the ▁show ' s ▁second ▁season . ▁The ▁track ▁listing ▁is ▁as ▁follows : ▁ ▁Season ▁ 3 ▁▁ ▁On ▁May ▁ 6 , ▁ 2 0 0 8 , ▁Var èse ▁Sar ab ande ▁released ▁another ▁sound track ▁album ▁featuring ▁music ▁composed ▁by ▁G iac ch ino ▁from ▁the ▁show ' s ▁third ▁season . ▁The ▁sound track ▁contains ▁two ▁disc s : ▁the ▁first ▁featuring ▁selected ▁music ▁from ▁the ▁season , ▁the ▁second ▁featuring ▁the ▁entire ▁original ▁score ▁from ▁the ▁acc laimed ▁season ▁finale ▁episodes , ▁" Gre at est ▁H its " ▁and ▁" T hr ough ▁the ▁Looking ▁G lass ". ▁At ▁ 2 ▁hours ▁and ▁ 3