Beethoven Egmont Overture - Hiroyuki Iwaki / NHK SO (1977)

Tchaikovsky - Symphony No.5 (NHK SO - Iwaki)

打楽器群とオーケストラのための〈響層〉

Ottorino Respighi Pini di Roma Hiroyuki Iwaki / Japan Philharmonic Symphony Orchestra ( 1980 Live )

Beethoven Symphony No 7 in A major Lorin Maazel Hiroyuki Iwaki Memorial Orchestra

Beethoven / Hiroyuki Iwaki, 1972: Symphony No. 1 in C Major Op. 21 - NHK Symphony Orchestra

Beethoven Symphony No 8 in F major Lorin Maazel Hiroyuki Iwaki Memorial Orchestra