What I like about using Taffanel/Gaubert no. 1 from Exercices Journaliers is that it is a melodic study. In my first post, I emphasize the need for rhythmical phrasing, and the goal of playing rhythmically and not mechanically. One way of developing this, I think, is to develop your own strong, steady sense of pulse. This is something different from practicing with a metronome. If you test and develop your sense of pulse against the metronome's ticking, it will grow stronger.
If you take the basic 4-beat pattern of TG no. 1 and set your metronome to a 3-beat pattern at tempo 45, it could fit together like this:
And if you take the basic 4-beat pattern and set your metronome to a 5-beat pattern at tempo 75, it could fit together like this:
An interesting way to practice Taffanel Gaubert nos. 1 and 2 is to first play with the metronome at a quarter note = 120. Play a number of patterns until you feel comfortable with the speed, then continue but change the metronome to a quarter note = 45 and play the 4:3 pattern. When you feel comfortable with that, change the metronome to a quarter note = 75 and play the 4:5 pattern.
This is a wonderful way of practicing groove!
In my next post, I will use these same sort of exercises to practice tempo modulation.