I chose Muzio Clementi’s popular Sonatina in C, Op. 36, No. 1 to flesh out the contrasting middle movement designated ANDANTE by the composer. It’s definitely a challenge to play just 6 lines of music with beauty and finesse.
As a start, the player is exposed to realizing rolling triplet 8th-notes in the left hand against a flowing treble melodic line with interspersed trills. These “decorations” or embellishments move rapidly through principal notes lending a shimmer to them. One can choose less repercussions (in 16ths) for the trill or try the alternate group of more notes in 32nds. (Indicated in the score)
I personally believe that more repercussions give the movement a gem-like character in the Classical style. Mozart’s music, for example, sparkles with trills. Why not give Clement the same deference.
The video below offers a step-wise approach to learning the Andante movement. As expected, the rolling forward motion of the wrist helps to phrase the bass and treble. In addition, striking a nice balance between voices is a significant dimension of a satisfying performance.
This movement may have a tendency to drag, but in truth, Andante, if taken literally, comes from the Italian ANDARE, “to walk.” Andante being the gerund, WALKING does not mean lumbering along.
The triplets should therefore, pleasingly move with grace giving support to a fluidly played melody. And between the hand-crossovers of triplets, the ongoing legato must be preserved.
Where parallel 6ths are introduced, one should think of a single melodic tone through each group of three, best illustrated in the instructional footage.
Molto Cantabile (cultivation of the singing tone) is one’s best frame in playing this movement with beauty and refinement.
Playing through in tempo:
Arioso7's Blog (Shirley Kirsten) 