ring object_id tower_id
To hear what a block (or a plain course of a method) sounds like, the ring command may be used; for example to ring a plain course of Grandsire Triples:
CRE> tower wilf "Harrogate St Wilfrid" CRE> method gs7 "Grandsire" 7 CRE> set cover on CRE> ring gs7 wilf
Touches, defined in blocks, may also be rung; for example:
CRE> block gs168 "168 Grandsire Triples" 7 14 CRE> touch gs168 gs7 PPPB CRE> repeat gs168 CRE> set cover on CRE> ring gs168 wilf
Ringing will stop at the end of the block (or if CTRL-C is pressed).
N.B. An error will occur if there are too few bells in the tower to ring the specified block or method.