Hi there

I have found some bands that I like a lot and I have been searching similar but didn't found. First, it's two bands who didn't have the same genre but I find something similar:
[VIDEO]http://www.youtube.com/watch?v=luA9RRUkorw]Vesania - 'Marduke's Mazemerising' - Metalmania 2006 - YouTube[/VIDEO]

[VIDEO]http://www.youtube.com/watch?v=_zYPxcrHlMU&feature=related]Drautran - Blót - Lohen der Opferung - YouTube[/VIDEO]

About Vesania, it's only this song who is similar to Drautran. What I like is the variety of riffs during the tune. It gives a chaotic atmosphere that I didn't find in others bands called chaotic black metal. It's maybe only a personal opinion about these songs but still, I wanted to ask if you know a song or a band who is similar to these exemples. Also, it's because some reviews said about Drautran, that it wasn't original. But I don't think so, maybe I am wrong. Can you bring some light about this?

2nd, It's about a band called Aaskereia:

[VIDEO]http://www.youtube.com/watch?v=FwCIc_ZnJz4]Aaskereia - Pestritt zu Hel (Dort, wo das alte Böse ruht) - YouTube[/VIDEO]

I like a lot the vocalist and his music. I wanted to share it, but optionally if you know a similar band, can you suggest it?

With this thread, I want to discover others bands and I'm enough open minded to hear all your suggestions similar to these bands and songs. ( or not similar)

(Sorry for my bad english)