I record on a canon camera and need to get close when I sing to be heard , The chords are simple, a D chord picked with G  note 3rd fret 1st string , then slid 1 full step ( dont know the chord name, sort of E )and picked,with A note 1st string 5th fret,  and then G - D , I need a different setup for Vocals,maybe a cam, or to Prerecord them on a 4 trac. then mix them. Thanks , Carl