I guess it's not good advice then! :-) Not sure what you mean familiar key, different mode etc, but anyway..
>what makes 50s rock n roll sound the way it does, what makes funk sound the way it does
I meant, on a fairly basic level, no music literacy required: Listen to lots of 50s rock and roll songs. Listen to what the drums are doing. Listen to what the bass is doing. Listen to what the guitar(s) are doing, the singer, horns etc for every part. Focus on one instrument at a time, for the whole track. Do that for a range of songs, the more the better. (Also ask more overarching questions - is it fast/slow? predominantly major/minor? swing feel/straight 8 feel? And the song form - intro, verse, chorus etc - what does the form do. And how does what the instruments do change in these different sections..etc) Then do the same with, say, James Brown songs from the late 60s. Then I think you would have a very good idea what makes the two sound like they do, and so different from each other.
Just reading a line or two in a book about the difference - even a page or chapter - won't tell you much in comparison.
>what makes 50s rock n roll sound the way it does, what makes funk sound the way it does
I meant, on a fairly basic level, no music literacy required: Listen to lots of 50s rock and roll songs. Listen to what the drums are doing. Listen to what the bass is doing. Listen to what the guitar(s) are doing, the singer, horns etc for every part. Focus on one instrument at a time, for the whole track. Do that for a range of songs, the more the better. (Also ask more overarching questions - is it fast/slow? predominantly major/minor? swing feel/straight 8 feel? And the song form - intro, verse, chorus etc - what does the form do. And how does what the instruments do change in these different sections..etc) Then do the same with, say, James Brown songs from the late 60s. Then I think you would have a very good idea what makes the two sound like they do, and so different from each other.
Just reading a line or two in a book about the difference - even a page or chapter - won't tell you much in comparison.