Some interestings sounds ....
CQ serenade in English
CQ Serenade in French
QSO
QSO with astronaut NA1SS
Pile ups !
CT1GPQ calling me during CQWW 2002
HB9AAQ calling me during CQWW 2002.
High speed CW Meteor scatter burst OK1DIG.
High speed CW Meteor scatter burst PA9KT