Since I was hooked on Jazzy HipHop, have been digging CDs n got some.
Some are jazzy, some are melodious, some sounds very HipHop.
Here just review n what I regard about them.

The Pharcyde LABCABINCALIFORNIA
Runnin'This is crazy dope. I love The Pharcyde and this album just touched me. Cool and breezy jazzy hiphop.
Jazzy ★★★★★
HipHop ★★★★☆
Melodious ★★★☆☆
Favorite ★★★★★

The Roots
Rising UpCan't forget'em, a pioneer of jazzy hiphop band. Unfortunately I didn't try yet the one said the best work by them, Things Fall Apart. So for now, which I prefer the most is the latest one, Rising Down, and from that, "Rising Up" is fuckin' cool. I love it. and next, Do You Want More?!!??! as well.
Jazzy ★★★★★
HipHop ★★☆☆☆
Melodious ★★★★☆
Favorite ★★★★☆

Common Like Water For Chocolate
The LightThis album is timeless masterpiece. Awesome. Tracks by Jay Dee is so smooth and ill, gentle, smart, not really jazzy, but kinda Bossa beats, Noone can be creative in that way! And Common sounds a real lyricist on those tracks. I love "The Light""Dooinit""Funky For You""The Questions""A Film Called(Pimp)".
Jazzy ★★☆☆☆
HipHop ★★★☆☆☆
Melodious ★★★★☆
Favorite ★★★★★

resurrection
ResurrectionThis album contains bunch of jazzy tunes. Common's 2nd album.
Jazzy ★★★★★
HipHop ★★★☆☆
Melodious ★★★★☆
Favorite ★★☆☆☆

Be
BeThis album is produced by Kanye West who's from Chicago, where also Common is from. Through this album, we find this more soulful affected Kanye than Common's previous work. Maybe that's why this album commercially went on big success.
Jazzy ★☆☆☆☆
HipHop ★★★★☆
Melodious ★★★☆☆
Favorite ★★★☆☆

KeroOne Windmills of the Soul
In All the Wrong PlacesHope of us, Asian! LOL Korean American based in San Francisco. He's not only rapper. Producer, DJ, label ower,,,, the beats written by him influenced Jazz a lot, smooth and laid back. Pretty hot artist now.
Jazzy ★★★★★
HipHop ★★☆☆☆
Melodious ★★★★★
Favorite ★★★★☆

Funky DL
DangerFrom UK, he's the one of those who can lead Jazzy HipHop seine in all over the world. Jazzy, melodious, sometimes gentle, sometimes passionate. I love his fly varied beats.
Jazzy ★★★★★
HipHop ★☆☆☆☆
Melodious ★★★★★
Favorite ★★★★☆

Nujabes
Luv (Sic) pt.3From Japan, Great Jazzy beats maker, Nujabes. The tune is featured Sing02 also Japanese, the tunes written by them sound misterious and spiritual. That's how they are individualized.
Jazzy ★★★★☆
HipHop ★☆☆☆☆
Melodious ★★★★★
Favorite ★★★☆☆

Dragon Fli Empire
Beauty FullNot so known, but nice HipHop duo from Calgary, Canada. Having quiet but smart and even steamy vibes. The tune the above is moody, but still cool one.
Jazzy ★★★★☆
HipHop ★★★☆☆
Melodious ★★★★☆
Favorite ★★★★☆
I got more good Jazzy HipHop tunes underground, I'll write those someday later.
Peace Out