Wohlfahrt Etude 1 Opus 45

Etude 1 is in the easy C Major key and is like a ride on the C Major scale with few close intervals and arpeggios here and there in an up and down melodic line form. This helps actually checking intonation and the exercise runs in the first position. Notice also the frequent use of the 4th finger (the pinky little finger) that you can constantly check with the open string for the most accurate intonation.