MegaVST is a free VST plugins directory, download free virtual instrument and audio effects that you can use to create a music.
VST (Virtual Studio Technology) is a software interface that integrates software audio synthesizer and effect plugins with audio editors and recording systems developed by Steinberg. Here you can find the free ones, and use it on Digital Audio Workstation software to produce a music.
Fantasi is a ten component vintage organ simulator, including: Brass, Choir, Flute, Guitar, Harpsi, Organ, Pad, Piano, Strings, and Synth, with an ADSR envelope
Jessie Music Box is a free virtual instrument by Necromare music, the 2nd version of The Old Music Box, but more clean sound revised
Voices of Darkness is a free virtual instruments that can produce some dark voices like a monsters, demonic, scream and another ghostlike sound.
Old Music Box is a free music box virtual instrument, developed by Necromare, using sound samples from eliasheuninck
Necromare Celesta is a free virtual instrument plug-in with a soft dream like sound sampled over 4 octaves. plus a body knock sound at