Logged In As Admin: {{reverbUser.name}} ({{reverbUser.id_unique()}}), Acting As: {{reverbPageObject.data.name}} ({{reverbPageObject.id_unique}})

You are using an outdated browser. Please upgrade your browser to improve your ReverbNation experience.



Rap / Hip Hop / R & B Riverside, CA  US


  • 2014

    Apr 25

    Riverside, CA, US | 5:30pm
  • 2013

    Aug 24

    Riverside, CA, US | 8:00pm

    Roscoe of the DPG performing live in Riverside Last sow of the summer. Also performing live Riverside own RJ & Jb rocking all those west coast hits

  • 2013

    Apr 6

    Moreno Valley, CA, US | 8:00pm

    Too Short live in Moreno Valley with Riverside's Finest RJ aka RAW tearing up the house =) also with J loco lu on the hooks, Str8 Royalty, E major and many more April 6th West Coast Stand Up...

  • 2013

    Feb 22

    moreno valley, CA, US | 8:00pm

    Daz & Kurupt and the Dogg Pound live in the IE Feb 22nd. RJ Riversides Own will be opening up for the DPG.

  • 2013

    Feb 2

    Riverside, CA, US | 8:00pm


Add Comment
  • NekroG (Artist)
    Msg me we booking acts at the vibe in riverside for the CEs Cru show
  • michael c. matthews (Artist)
    michael c. matthews
    I FEEL YOU! REAL TALK! One Love Michael (MoneyMike$)
  • Eddie Ray Franks Jr (Artist)
    Eddie Ray Franks Jr
    Dropping by to show support and wish much success with your music. Have a great Sunday and week. Eddie Ray
  • Manny B. (Artist)
    Manny B.
    Hey, Great music! ..check out the music video for my new single Desert Prince http://www.youtube.com/watch?v=JMgXe7idLmY
  • Juliann Andreen (Artist)
    Juliann Andreen
    Fantastic tracks and skillful flow. I'm from CA so I'm feelin' "2 Steps Back." Keep up the musical and lyrical expression.
  • CLEOD3VILLE (Artist)
    Hey showing you some love!! Keep doing your thing and stay on your business!! I am feeling IT


  • RJ
  • RJ 2009
  • RJ, Glasses Malone


Sounds Like: NAS, 2Pac, Eminem, Immortal Technique, Vinnie Paz

Label: Street Rhyme Entertainment

Manager: Craig Cosper Jr

Bio: Craig K. Cosper Jr. aka (RJ) Biography

Have you been looking for the next superstar? Who’s next to blow up to worldwide superstardom and exposure? Look no further, Craig K. Cosper Jr. aka RJ is that next undiscovered star you been waiting For
Born in San Bernardino (1982), in 30 years RJ has gro...See Full Bio

Icon_twitter Icon_facebook Icon_facebook Icon_amazon Icon_facebook Itunes Amazon_mp3 Rhapsody Emusic




“Riverside has a young entrepanuer on the rise. Craig Cosper Jr aka RJ from Rubidoux is on his way to becoming a new star in Entertainment. Craig (RJ) has recently released his 8th album the highly anticipated Bullets & Benjamins. Craig, (RJ) has also provided some of our local schools with a $500 dollar music scholarship to help kids on their way to college. We in Riverside and the Rest of the Inland Empire wish him success is his bright future...”

— Press Enterprise

Recent Blogs

Help Me get a Show with Kendrick Lamar
Jan 22, 2013


Mar 26, 2012

Shoutout to all the people joining our movement the RJ army is stronger and grow... [more]


  • Song Plays 10,602
  • Video Plays 8,862
  • Total Fans 10,258
  • ReverbNation Fans 493
  • Facebook Likes 3,766
  • Twitter Followers 5,898
  • Widget Impressions 189


Artist Recommendations

  • Natural Heights
    Natural Heights
    Reggae, Riverside, CA
  • 2much
    Hip Hop, Riverside, CA
All Favorites