Complex sentence: It has been sold by Trans-Tasman record stores and Metallica online store only, and contains eight songs from bootlegs, recorded by fans, and live recordings never released by the band (being two of each year the band performed in Australia).
Split into simpler sentences: It has been sold by Trans-Tasman record stores and Metallica online store only. The EP contains eight songs from bootlegs recorded by fans, and live recordings never released by the band (being two of each year the band performed in Australia).