to whoever wrote the moody blues second album was in search of the lost chord you are incorrect since their second album was days of future passed.
other notable second albums
bill Evans - everybody digs
isaac Hayes- hot buttered soul
led Zeppelin- II
jethro Tull - stand up
steely dan - countdown to ecstasy
santana - abraxas
simon and garfunkel - sounds of silence
carole King - tapestry
laura nyro - eli and the 13th confession
Van Morrison - astral weeks
Bill withers - still bill
Just off the top of my head
other notable second albums
bill Evans - everybody digs
isaac Hayes- hot buttered soul
led Zeppelin- II
jethro Tull - stand up
steely dan - countdown to ecstasy
santana - abraxas
simon and garfunkel - sounds of silence
carole King - tapestry
laura nyro - eli and the 13th confession
Van Morrison - astral weeks
Bill withers - still bill
Just off the top of my head