Day 4 - Ethereal Lydian Math-Fi Tapestry - Guitar Tabs Day 4 - Ethereal Lydian Math-Fi Tapestry - particur.com ▶ Play Day 4 ⏸ Pause ⏹ Stop Day 4: Ethereal Lydian Math-Fi Tapestry Tempo: Syncopated Chilled | Fokus: Hybrid Picking, Odd-Interval Jumps, & Clean Polyphonic Tapping