|C Dominant 7 suspended 4 chord intervals and notes|
|Intervals||1 - 4 - 5 - b7|
|Notes in C 7 sus4||C - F - G - A# (Bb)|
7sus4 chords are really just sus4 chords with flattened 7th degree notes added. Remember that sus (suspended) means that the chord does not have a 3rd degree note, thus is neither major nor minor, thereby having the open sounding quality.
C Dominant 7 suspended 4 Chord Charts, Fingering, Voicings
Here are 6 voicings of the C7 sus4 guitar chord, with a chord chart to each voicings' fingering.