Blues keyboardists

[putchazta_46]

  patulong naman po ano po pwedeng mga specific effects or patches(?) na pwede icombine per layer sa keyboard synth para maging tunog bluesy pti groovy, yung parang tunog black crows? 

[tele-tubby]

na pwede icombine per layer

What do you mean?  Please be patient as I am a guitarer...

As for bluesy keyboard sounds... the basics would involve piano, Hammond B3 with a Leslie... Fender Rhodes into a Fender Twin ...

It'll be good to start with Chuck Leavell.  He did a lot of work with the Allmans (toured with them in the 70s), Black Crowes (played all the keyboards on the 1st album) , Rolling Stones (plays piano and hammond on every DVD I've seen), Eric Clapton (he did the piano solo on "Old Love" in the 'Unplugged' album, paking awesam!)... do check out his work...