The ex-Henry Cow members have always maintained close contact with each other and Cutler still collaborates with many of them. Cutler and Fred Frith have been touring Europe, Asia and the Americas since 1978 and have given over 100 duo performances. Four albums from some of these concerts have been released. In December 2006, Cutler, Frith and Tim Hodgkinson performed together at The Stone in New York City, only their second concert performance since Henry Cow's demise in 1978. Cutler, John Greaves and Geoff Leigh formed The Artaud Beats with Yumi Hara. Cutler and Hara also work together in Half the Sky, a band formed in 2015 to play the music of former Henry Cow member Lindsay Cooper, principally pieces she wrote for News from Babel and Henry Cow. The band have performed in Japan, France, the UK and Germany.