With samples & loops arranged into 25 Construction Kits, Progressive Dreams - Big Room & Trance MIDI Kits includes Bass, Chords, Synth, Leads and Full Mixes. Tempos are 130 BPM, 132 BPM and 135 BPM- but the MIDI files can be easily synced to any Tempo or Key.
For more info, free samples and demos check out their website at:
http://www.futureloops.com/product-prog ... i-kits.php