This is the ad-free version. - It presents more than 150 Music Scales from music around the world that are useful for any musician playing any kind of music on any musical instrument. - It shows how each scale is written on the staff including the names of the notes and the Pattern of the Scale. - You can listen to the scale. - It shows the notes of each scale on a virtual Piano / Keyboard so you can play it. - It shows the notes of each scale on a virtual Guitar so you can play it. - It presents two shapes to play each scale on two octaves on the Guitar. - You can select the device you are using (smartphone or tablet) so your fingers adapt better on the virtual Guitar size. These are the scales included in this app: 1. Acoustic Scale 2. Aeolian 4. Ahava Rabboh 5. Altered Dominant 6. Altered Locrian b4 7. Altered Mixolydian 8. Altered Pentatonic 9. Ama Lama Cooma Scale 10. Bartok Scale 11. Bebop Dominant 13. Bebop Jazz Minor 14. Bebop Melodic Minor 15. Blues Scale 16. Blues Scale 2 17. Brown-eye Rabbit Scale 21. Diminished Blues 22. Dominant 7th Scale 23. Dominant Bebop 29. Dorian 33. Dorian Hexatonic 34. Dorian Pentatonic 35. Dorico Flamenco 38. Double Harmonic Minor 40. Down in the Valley Scale 41. Enigmatic Mode 1 44. Freygish 45. Half Tone Scale 46. Half-Whole Diminished 47. Harmonic Major 48. Harmonic Major Inverse 49. Harmonic Major Mode 2 54. Harmonic Major Mode 7 55. Harmonic Minor 57. Harmonic Minor Mode 2 62. Harmonic Minor Mode 7 63. Haul Away Joe Scale 64. Hira-joshi 65. Hira-joshi Mode 4 66. Hon-kumoi-joshi 67. Hungarian Major 68. Hungarian Minor 69. In-sen 70. Ionian 71. Ionian #5 72. Ionian Hexatonic 73. Jazz Melodic Minor 74. Jazz Melodic Minor Mode 2 80. Jazz Minor Inverse 81. Kokin-joshi 82. Kookaburra Scale 83. Leading Whole Tone 84. Little Sally Water Scale-Childhood Chant 85. Locrian 86. Locrian #2 87. Locrian bb7 88. Locrian nat 6 89. Lydian 90. Lydian #2 91. Lydian #5 92. Lydian Augmented 93. Lydian b7 94. Lydian Diminished 95. Lydian Dominant 96. Lydian Hexatonic 97. Lydian Minor 98. Major Augmented Scale 99. Major b6 Scale 100. Major Bebop 101. Major Bebop Mode 7 102. Major Locrian 103. Major Pentatonic 104. Major Pentatonic Mode 1 108. Major Pentatonic Mode 5 109. Major Scale 110. Major-Minor Scale 111. Melodic Minor 112. Mi Sheberach 113. Minor Gypsy 114. Minor Gypsy Inverse 115. Minor Locrian 116. Minor Pentatonic 117. Minor Scale 118. Minor-Major Scale 119. Min'yô 120. Mixolydian 121. Mixolydian b6 122. Mixolydian Bebop 123. Mixolydian Hexatonic 124. Miyako Bushi 125. Natural Minor Scale 126. Neapolitan Major 127. Neapolitan Major Mode 2 128. Neapolitan Major Mode 4 129. Neapolitan Major Mode 5 130. Neapolitan Minor 131. North Wind Scale 132. Overtone Scale 133. Phrygian 134. Phrygian b4 138. Phrygian-Mixolydian 139. Prometheus 140. Prometheus (Liszt) 141. Prometheus Neapolitan 142. Ring Around the Rosie Scale 143. Ritsu 144. Rock Minor Scale 145. Row, Row Mode 4 146. Row, Row Mode 5 147. Row, Row Scale 148. Ryûkû 149. Spanish Major 150. Spanish Scale 8-Note 151. Super Locrian 152. Super Locrian bb7 153. Suspended Pentatonic 154. Threshing Song Scale 155. Verdi’s Enigmatic Ascending 158. Zeg moeder Scale Music is an art and a science. Music notes, reading sheet music and music theory are some of the vital aspects that a musician should know by heart. Knowing the different scales there are in music is a very important subject too. A music scale is any set of music notes ordered by fundamental frequency or pitch. There are music scales for jazz music or for rock music. A music scale defines the type of music you are listening. This app is great for anyone looking for guitar scales or piano scales. Actually all the scales contained in this app are useful for all music instruments and for anyone interested in singing. You don´t need much music notation knowledge to use this app. Knowing music notes and what semitones and tones are is enough.