Standard tuning
Opening Chord (let your delay play it the 2nd, 3rd, and 4th time):
e--0--
B--0--
G--0--
D--0--
A--2--
E--0--
[ Tab from: https://www.guitartabs.cc/tabs/s/slowdive/trellisaze_tab.html ]
Higher Part:
e----------------------------------|
B--15-(15)-14-(14)-17-(17)---------|
G--------------------------16-(16)-|
D----------------------------------|
A----------------------------------|
E----------------------------------|
Other than that, have fun with your oscillations and weird noises!