This video, via innerstatejt, packs 98 Ableton Live tips into one video.

Most of these will be familiar to experienced Live users, but the video could be very helpful for new users. 

Ableton Live Tips:

1. Cut copy paste
2. Duplicate
3. Command A
4. Tab selects session or arrange window
5. command shift i
6. Highlight & effect multiple
7. Cmd f – scroll display to follow playback
8. Sidechain w/ compressor
9. Sidechain w/o compressor
10. Freeze
11. Audio to midi
12. Command 4 (no grid)
13. Command 1,2 &3(grid)
14. Cmd b – pencil
15. Hear samples w/ speaker icon
16. Tune drums with EQ
17. Tune drums w/ freq shifter
18. Send returns
19. Step record
20. Assign midi knob/fader
21. Assign midi button
23. Assign midi key
24. Midi key select (no wrong notes)

25. Warp: alt drag
26. Warp: shift drag
27. Warp: Select multiple, alt Drag
28. Warp multiple
29. DJ cue
30. Split DJ track
31. Record multiple tracks
32. Consolidate
33. Add time
34. cut time
35. dup time
36. Group tracks
37. Group instruments
38. Group effects
39. Chain selector
40. Add random w/ groove
41. Bass/low layer/high layer
42. Reverse reverb
43. Impulse- separate samples
44. Macros
45. Record session to arrange
46. Sustain midi loops
47. Send output to:
48. Receive input from:
49. Envelope automate (draw)
50. Envelope automate (record)
51. Dummy clips
52. Make kick
53. Cut non bass at 120hz
54. Shift & up/down arrow key moves selected midi notes by the octave
55. Shift tab: clip properties to instruments/fx
56. Click arrow to return to zero or center
57. Double click when zoom tool appears to show full arrangement or select area
59. Space bar stop, hit again restarts from cursor point
60. Shift space bar to stop and continue
61. Linked unlinked clip automation
62. Shift click to grab multiple tracks. Effect 1 and they all are effected (like volume)
63. Change cue to a different output to be able to cue each track (headphones icon)
64. Ctrl + shift + m – add midi clip
65. Alt + click – expand/collapse all tracks
66. Click + shift + arrow key – shorten or lengthen selected midi notes.
67. add return track ctrl + alt. + T
68. Cmd + Del – deletes automation but not the clip.
69. Drag section of a clip to a midi track, automatically creates a simpler with the sample
70. Assign knob to 1 clip for looping & pitch correct
71. Highlight all clips change warp settings, save, launch info etc
72. Simpler to sampler
73. Shift + – zoom in. – zoom out
74. Shift ? – shows info
75. Cmd alt B – show/hide browser
76. Cmd alt O – show/hide overview
77.cmd alt I – show/hide I/O
78. Cmd alt S – show/hide sends
79. Cmd alt m – show hide mixer
80. Cmd , – preferences
81. Cmd drag – fine adjustments
82. Cmd R – rename tab, rename next
83. Cmd up/down double or half loop length
84. Cmd up/down on midi part – goes to next midi note
85. Shift left right on midi note – lengthen shorten note
86. Enter – launch selected clip/clips
87. Cmd L – loop selected
88. Shift drag over envelope breakpoints.
89. Cmd t – create audio track
90. Cmd shift t – create midi track
91. Cmd alt t – create return track
92. Cmd M Midi map on off
93. Cmd K key map on off
94. Cmd U quantize
95. Cmd drag (alt drag PC) adjust velocity on selected midi notes
96 Cmd shift U quantize Settings
97. Route multiple tracks to sidechain
98. Utility for automated volume & volume for fine tuning later