This library provides lists to manage events that are associated with times. times may be given as difference between successive events or as absolute time values. pauses before the first and after the last event are supported. the data structures can be used to represent midi files, opensoundcontrol message streams, music performances etc. this package provides a library for the haskell programming language, compiled for profiling. see http://www.haskell.org/ for more information on haskell.