What is the fine-grained topic of the following text: Donal Baylor, Jacqueline Bradley, Matt Nightingale and Pablo Shopen- who’s father pioneered old time picking in Canberra with his band of the same name in the 1980s – cleverly arrange this wide range of material in a seamless presentation and will delight aficionados and new audiences alike.. Only return the topic.
Presentation of diverse material by Donal Baylor, Jacqueline Bradley, Matt Nightingale and Pablo Shopen in Canberra.