Eftos started 1984 with Peek, Poke & Data in C64-Basic on the famous C64. Later on that machine he came first in contact with a 3 channel SID tracker. After the C64 era he switched to the Amiga to track more stuff, 4 channel first and later in 8 channel with Octalyzer 8 Bit Tracker. In the 1990s a PC was bought and new Trackers tried. The first one was Composer 669, a 16 channel 8 Bit Tracker and later Screamtracker which Eftos descided to use as Adlib Tracker (no samples only synths). Clearly, all of the above efforts failed and just got him into composing. The next step was Windows and the awful .MID format which he edited in Midisoft recording session. It was a waste of time, too. Having learned only little about the mistake, he used Soundfonts (Technolab) and Midisoft recording session to finish his first acceptable pieces. However, only 1 of them is still part of EFTOS.DE as of today: Hoax Universe (which was also the first song without looping the main lead). After all those effords he discovered the software he still uses up to now: Modplug Tracker, a 16 Bit multi-channel, instrument-supported Windows tracker based on the famous Impulse Tracker and processing the IT format. One short note here: 16 Bit Samples together with Instrument-support and the editing advantages of a tracker is the absolution. Eftos will never use Renoise or others. He is a Tracker, still.