Mayer began to collaborate extensively, often working with artists outside of his own genre.

The two countries also collaborate extensively in the sphere of counter-terrorism and space technology.

India and Russia, have collaborated extensively, on space technology.

In 1999, Taylor began collaborating extensively with other Austin artists.

She took up residence and a studio in Milwaukee and collaborated extensively.

From 1997 to 2003, he released numerous solo projects and collaborated extensively with Doseone.

More recently he collaborated extensively with the Kaiser Chiefs on their first two albums.

He has extensively collaborated with international and Indian Govt partners on research projects.