Madchen Pronunciation

[jdmvcvg]

How do I pronounce the "ch" part?

And also in other types of words with "ch" such as: das Hahnchen, die Milch, mich, Buche?

The audio on this and other sites aren't very clear.

[christian]

http://joycep.myweb.port.ac.uk/pronounce/consonch.html

[jdmvcvg]

Thanks!