 Alkan 's compositions for organ have been among the last of his works to be brought back to the repertoire . As to Alkan 's pedal @-@ piano works , due to a recent revival of the instrument , they are once again being performed as originally intended ( rather than on an organ ) , such as by Italian pedal @-@ pianist Roberto <unk> , and recordings of Alkan on the pedal piano have been made by Jean <unk> and Olivier <unk> . 
