A 7th sharp five chord is created by sharpening the 5th degree of any dominant 7th chord. E.g. a C7#5 chord contains the notes C, E, G# and Bb (1, 3, #5 and b7). Because of the sharpened 5th degree, this chord is sometimes referred to as an augmented 7th chord.
Here are some useful moveable seven sharp five chord shapes, shown as C7#5. As usual, It is essential to transpose all chords to every key. A good way to do this is to use the key cycle (page 51). Choose a shape and move it up and down the fretboard to every note on the key cycle until you have covered all 12 notes.
Listen to the tension created by the B+7 chord in the 4th bar of this example. You can either resolve it or leave it hanging. Experiment with this in your own playing.