Bluegrassers are a self-sufficient lot, and they bring their own instruments for extemporaneous jamming that can last into the wee hours of the morning.
These include extemporaneous speaking, formal speaking, evaluation and other skills.
Great singer-songwriter at his extemporaneous best.
Both his judgments and his extemporaneous statements were extraordinary.
Typically sex-centric, self-deprecatingly honest and often hilarious, Smith's extemporaneous ruminations had the flavor of therapy.