The schools charge about $25 for a two- to three-hour session.

The adult programs on the weekend are divided into two three-hour sessions costing $80.

This year they have included two three-hour sessions on diversity.

Soldiers meet with songwriters for three-hour sessions, telling stories and working on songs.

Most of the instructors, who earn $200 for a three-hour session, do not have medical backgrounds.

The basic tracks for the remaining ten songs were recorded in just six three-hour sessions over a period of three days.

The recording was to be made in London, in four three-hour sessions.

In training camp, he held three-hour, hard-hitting sessions twice a day.

Would you believe it took us four three-hour sessions to get through one simple little solo?

"I'm doing good," he said this afternoon, after returning home from a three-hour session with his physical therapist.