Alkan the most underrated Romantic Composer

By the title you probably know how i feel. I mean his music is so lyrical and virtuosic! Does anybody else feel the same way or have any other composers from the Romantic period they feel deserves a bit more attention? im still quite new to the classical world.
ps- and if anybody can guess what composers constitutes my portmanteau of a screen name, ill give you a cookie.
pps- if anyone can provide me sheet music for les quatre ages sonata by the guy i was talking about, ill be very very happy.
ppps-been only a "classical" listener for only 20 months i think
pppps-thats because music today has lost its flavor
ppppps- there will be no more pses.
ps- and if anybody can guess what composers constitutes my portmanteau of a screen name, ill give you a cookie.
pps- if anyone can provide me sheet music for les quatre ages sonata by the guy i was talking about, ill be very very happy.
ppps-been only a "classical" listener for only 20 months i think
pppps-thats because music today has lost its flavor
ppppps- there will be no more pses.