48fdfbab53 Implement Session support for Mixer Scenes
libs/ardour/ardour/session.h | 11 +++++++++
libs/ardour/session.cc | 57 ++++++++++++++++++++++++++++++++++++++++++++
libs/ardour/session_state.cc | 43 +++++++++++++++++++++++++++++++++
3 files changed, 111 insertions(+)