This disk contains the 'Rave' midi sequencer program. Rave requires as a minimum Microsoft Windows Version 3.1 and some form of midi output device. The files on this disk are: rave.exe the 'Rave' program rave.hlp it's help file midisys.dll Rave's midi support library ctl3d.dll Microsoft's freely distributable '3d' effect for dialogs and in addition: midiout.drv provides additional midi output buffering and in particular decouples 'midi through' output from the midi input interrupt that generated it. This sometimes improves the accuracy of the timestamps on incoming midi data. Rave will automatically use this driver if it is copied (by hand) into the /windows/system directory. ravempu.drv alternative Windows multimedia driver for mpu-401 compatible midi cards (uart mode). This driver takes particular care over the timestamping of incoming midi events. If this driver is used, midiout.drv is not required. ravempu.drv can be installed in the normal fashion from the 'drivers' option in the Windows control panel. It also contains sundry other setup and installation files. Rave will use the Windows midi-mapper device for output if it is available, or failing that, any other midi output devices that it can find. It will use the first midi input driver it can find - this is the first Midi input driver that you installed, i.e. the first one listed in the [drivers] section of the Windows system.ini file. Rave can also make use of a single 'wave' device, if one is available. However some drivers are 'single open' devices; in particular the SoundBlaster wave/midi driver only allows one of the ( midi in, wave in, wave out ) devices to be opened at any one time.