Lesson
Four
Soloing
over the I chord
Creating interest
over the I chord or a static major 7th can be tough. Very often the
music feels "grounded" when it hits the I chord as if all
movement has ceased. Using chord tones and some well placed chromatics,
it is possible to freshen up this often stagnant sounding situation.

Example
1 shows an approach to the all-important 5th of the I chord (D).
Beginning on the 6th (E), the line descends using the b6 (Eb) then
a half step approach to the 5th. Though the Eb and C# are not in the
key of G, they provide a sense of inevitability as they approach resolution.
The line continues descending in a scale-wise fashion.

Example
2 begins with the same half step approach to the 5th of the I
chord. Also notice the half step approach to the 3rd of the chord
(B). The latter half of the first bar contains a D major triad (D
F# A), resulting in a strong resolution to the G in bar 2. Extract
this principle for future use: PLAY A MAJOR TRIAD A FIFTH ABOVE THE
ROOT OF THE I CHORD CREATING A MAJ9 SOUND.

Example
3 shows chromatic half step approaches as well as a leap of a
5th from D to the A at the beginning of the second bar.

Example
4 a long line with half step approaches to the 9th of the I chord
(A), and 5th (D).
These lines
will go a long way toward improving your sound over the I chord. Practice
all of these over GMaj7, then work toward learning them in all keys.
Jamey Aebersold's Major & Minor play-along package
is an ideal practice tool for hearing these lines in context.