Here are some blues guitar licks in Bb mainly using the Bb Pentatonic Scale. As with the previous few posts I've improvised after the written tab section. During the improv section I also drew on some pentatonic scales from the Eb Pentatonic Scale and F Pentatonic scale. The tab rhythm is a bit rough so please listen to the video for the phrasing. The improv section is not very coherent so please treat this as a collection of licks and not a solo. Hopefully it will give you some ideas you can expand on.