The headband is indeed OG Kush x Sour D, but im also curious as to if there is any Master Kush in the plant, as original headband. Either way...probably my favorite. The "Chronic" strain is Northern lights /ak-47. From what i gather on the mind bender plant "The parents of this plant are a double K.C.2 with a K.C.33 and an Afghani. This plant which could turn red, has sweet buds and a great aroma."
Chronic (by Serious Seeds) :: SeedFinder :: Strain Info
skunk x n.l. x ak47. awesome sounding cross. I would love to try some