Here is a bit of post rock for this #threetunetuesday by
If These Trees Could Talk is a somewhat iconic post rock band. It has all the features, slow buildups, ambient leads and epic drum fills.
We Lost the Sea is another post rock band I listen to often. Here its interesting to see them in the studio and them using an actual chorus to build up their wall of sound.
Here is Blackshape with a title I'm not even going to try and spell. Many post rock bands don't sing but these guys usually end up putting the singing at the end once they build up to the wall of sound.
That's all for now, thanks for looking :-)