Is custom hierarchy/url structure possible?

Hi there,

I’m developing my new theme for WordPress and it involves music. For this theme, I’ve added two custom post types for ‘Bands’ and ‘Labels’ to create a database of bands/labels we write about (of which I will show a profile/bio page for each band/abel). These custom post types aren’t for articles, they’re just to organize info about bands/labels (kind of like Wikipedia). Anyhow, I’ve also created two custom taxonomies called ‘Bands’ and ‘Labels’ that I can reference when writing a Post about a certain band or label. And finally, I also have categories, two of which are ‘Bands’ and ‘Labels’.

So I have three separate instances of ‘Bands’ and ‘Labels’ and ultimately I need to organize them in a hierarchy that works all around. For example, I need the following for my ‘Bands’ URL structure:

• Category Listing: …/bands/
• Regular Post Type: …/bands/post-title/
• Custom Bands Taxonomy: …/bands/posts/band-name/
• Custom Bands Post Type: …/bands/profile/band-name/

Can anyone help me out with this? Is there a built in WP function I can use, a plugin, a custom code, an .htaccess code, anything?

Thanks guys!