--- a/music.rst	Sat Feb 10 01:28:53 2018 +0200
+++ b/music.rst	Sat Feb 10 01:30:24 2018 +0200
@@ -18,40 +18,40 @@
 
 For Western music with 12 tones in octave used several definition of steps:
 
- * *semitone*, *half step* is 2^(1/12)
- * *whole step*, *whole tone*, *major second* is 2^(2/12)
+* *semitone*, *half step* is 2^(1/12)
+* *whole step*, *whole tone*, *major second* is 2^(2/12)
 
 *Chromatic scale* is a musical scale with twelve pitches, each a semitone
 above or below another. On a modern piano or other equal-tempered
 instrument, all the semitones have the same size (100 cents). In other
 words, the notes of an equal-tempered chromatic scale are equally spaced.
 
- * https://en.wikipedia.org/wiki/Chromatic_scale
+* https://en.wikipedia.org/wiki/Chromatic_scale
 
 *Diatonic scale* (or heptatonia prima) is a scale composed of seven distinct
 pitch classes: ``2–2–1–2–2–2–1``.
 
- * https://en.wikipedia.org/wiki/Diatonic_scale
+* https://en.wikipedia.org/wiki/Diatonic_scale
 
 *Minor scale*: ``2-1-2-2-1-2-2``.
 
- * https://en.wikipedia.org/wiki/Minor_scale
+* https://en.wikipedia.org/wiki/Minor_scale
 
 Pentatonic major scale: ``1, 2, 3, 5, 6``.
 Pentatonic minor scale: ``1, ♭3, 4, 5, ♭7``.
 
- * https://en.wikipedia.org/wiki/Pentatonic_scale
+* https://en.wikipedia.org/wiki/Pentatonic_scale
 
 The eight degrees of the diatonic scale are also known by traditional names:
 
- * 1st degree – Tonic (key note)
- * 2nd degree – Supertonic
- * 3rd degree – Mediant
- * 4th degree – Subdominant
- * 5th degree – Dominant
- * 6th degree – Submediant
- * 7th degree – Leading tone
- * 8th degree – Tonic (Octave)
+* 1st degree – Tonic (key note)
+* 2nd degree – Supertonic
+* 3rd degree – Mediant
+* 4th degree – Subdominant
+* 5th degree – Dominant
+* 6th degree – Submediant
+* 7th degree – Leading tone
+* 8th degree – Tonic (Octave)
 
 Intervals names:
 
@@ -68,13 +68,13 @@
 
 The notes of a scale are numbered by their steps from the root of the scale.
 
-  https://en.wikipedia.org/wiki/Scale_%28music%29
-    Often, especially in the context of the common practice period, most or all
-    of the melody and harmony of a musical work is built using the notes of a
-    single scale, which can be conveniently represented on a staff with a
-    standard key signature.
-  https://en.wikipedia.org/wiki/Common_practice_period
-    Common-practice harmony is almost always derived from diatonic scales and
-    tends to follow particular chord progressions that have withstood the test
-    of time.
+https://en.wikipedia.org/wiki/Scale_%28music%29
+  Often, especially in the context of the common practice period, most or all
+  of the melody and harmony of a musical work is built using the notes of a
+  single scale, which can be conveniently represented on a staff with a
+  standard key signature.
+https://en.wikipedia.org/wiki/Common_practice_period
+  Common-practice harmony is almost always derived from diatonic scales and
+  tends to follow particular chord progressions that have withstood the test
+  of time.