The Dead Duck plugins provide all you need to get started making music on your Windows PC.
Free Effects
The Free Effects bundle provides 26 original VST audio effect plugins covering everything from essential mixing tools such as EQ and compression to creative sound shaping tools such as delay, chorus and reverb. See the full list here.
Classic Instruments
The 'Classic' Instruments present updated versions of four VST plugins from pioneering plugin developers mda: the DJX10 subtractive synthesizer, DDX10 FM synthesizer, DPiano-A 'acoustic' piano and DPiano-E 'electric' piano.
Deducktion Synthesizer
Deducktion is a 32 note-polyphonic synthesizer based upon a classic subtractive design. It includes two oscillators, two multi-mode filters, four envelopes, four LFOs and a 24-slot modulation matrix.