G Scale(one sharp, F# in key signature)
This waltz introduces 3/8 time, which is three eighth note beats per bar. 3/8 has the same waltz feel as ^.
Be sure to give full value to the whole notes by leaving the left hand fingers on the strings until the end of each bar. Carefully observe the accidentals (sharps, flats and naturals, not included in the key signature - see page 61) and follow the fingerings where marked. Alternate right hand fingers.