heres the picking patterns

[ Tab from: http://www.guitaretab.com/p/pink-floyd/212189.html ]

|---------------|---------|---------|----1---|

|-------1-------|---1-----|---0-----|--3--3-3|

|----2----2-2---|----0----|---------|-2-2--2-|

|--2---2---2----|-2-------|-----2---|0-------|

|-0-------------|3--------|--2------|--------|

|---------------|---------|-0-------|--------|



 for that up there the chord progression is

Am Am C Em Am Am Dm C Em Am and same thing for chorus but you just strum chords.



then a weird part here are the chords

|3|X|1|X|

|3|X|1|X|

|0|4|2|X|

|0|4|3|5|

|2|2|3|5|

|3|X|1|3|