| Impulse | Action | Notes | Date | Chord length |
|---|---|---|---|---|
| 1 | Begin | none | September 5, 2001 | |
| 2 | Sound | G♯4, B4, G♯5 | February 5, 2003 | 518 d |
| 3 | Sound | E3, E4 | July 5, 2004 | 516 d |
| 4 | Release | G♯4, B4 | July 5, 2005 | 365 d |
| 5 | Sound | A4, C5, F♯5 | January 5, 2006 | 184 d |
| 6 | Release | E3, E4 | May 5, 2006 | 120 d |
| 7 | Sound | C4, A♭4 | July 5, 2008 | 792 d |
| 8 | Release | C4 | November 5, 2008 | 123 d |
| 9 | Sound | D4, E5 | February 5, 2009 | 92 d |
| 10 | Release | E5 | July 5, 2010 | 515 d |
| 11 | Release | D4, G♯5 | February 5, 2011 | 215 d |
| 12 | Sound | C4 (16′), D♭4 (16′) | August 5, 2011 | 181 d |
| Release | A♭4 | |||
| 13 | Release | A4, C5, F♯5 | July 5, 2012 | 335 d |
| 14 | Sound | D♯4, A♯4, E5 | October 5, 2013 | 457 d |
| 15 | Sound | G♯3, E4 | September 5, 2020 | 2,527 d |
| 16 | Release | G♯3 | February 5, 2022 | 518 d |
| 17 | Sound | D4 | February 5, 2024 | 730 d |
| 18 | Sound | A4 | August 5, 2026 | 912 d |
| 19 | Release | E4 | October 5, 2027 | 426 d |
| 20 | Sound | G3 | April 5, 2028 | 183 d |
| 21 | Release | D4 | August 5, 2028 | 122 d |
| 22 | Release | A4 | March 5, 2030 | 577 d |
| 23 | Release | D♯4, E5 | September 5, 2030 | 184 d |
| 24 | Release | G3 | May 5, 2033 | 973 d |
| 25 | Sound | B3 | December 5, 2033 | 214 d |
| 26 | Sound | F3, D4 | August 5, 2034 | 243 d |
| 27 | Release | F3, D4 | September 5, 2034 | 31 d |
| 28 | Release | B3 | October 5, 2034 | 30 d |
| 29 | Sound | D♭5 | June 5, 2035 | 243 d |
| 30 | Sound | A2 (16′) | September 5, 2037 | 823 d |
| Release | D♭5 | |||
| 31 | Sound | A♭4, A♭5 | March 5, 2038 | 181 d |
| 32 | Release | A♭5 | July 5, 2038 | 122 d |
| 33 | Release | A♭4 | May 5, 2039 | 304 d |
| Impulse | Action | Notes | Date | Chord length |
|---|---|---|---|---|
| 34 | Sound | D4, A♭4 | December 5, 2039 | 214 d |
| 35 | Release | D4, A♭4 | April 5, 2040 | 122 d |
| 36 | Sound | D♭3, B♭3 | January 5, 2041 | 275 d |
| 37 | Release | D♭3, B♭3 | March 5, 2042 | 424 d |
| 38 | Release | A2 (16′) | November 5, 2043 | 610 d |
| 39 | Sound | A3, D4 | July 5, 2044 | 243 d |
| 40 | Sound | E4 | March 5, 2045 | 243 d |
| Release | A♯4 | |||
| 41 | Sound | B4, C5, A♯5 | March 5, 2046 | 365 d |
| 42 | Release | C4 (16′), B4, C5, A♯5 | October 5, 2047 | 579 d |
| 43 | Sound | C3 (16′) | February 5, 2049 | 489 d |
| 44 | Sound | D♯4, A4 | April 5, 2050 | 424 d |
| 45 | Release | A3, D4, E4 | February 5, 2051 | 306 d |
| 46 | Release | D♯4, A4 | November 5, 2051 | 273 d |
| 47 | Sound | E♭3, B3 | May 5, 2053 | 547 d |
| 48 | Release | C3 (16′) | November 5, 2054 | 549 d |
| 49 | Release | E♭3, B3 | July 5, 2056 | 608 d |
| 50 | Sound | B♭4 | August 5, 2057 | 396 d |
| 51 | Sound | A2 (16′) | May 5, 2058 | 273 d |
| 52 | Release | A2 (16′) | November 5, 2059 | 549 d |
| 53 | Sound | G♭4, C5, D♭5 | April 5, 2060 | 152 d |
| 54 | Release | G♭4, C5, D♭5 | June 5, 2060 | 61 d |
| 55 | Sound | E4 | November 5, 2060 | 153 d |
| Release | B♭4 | |||
| 56 | Sound | B4, C5, E♭5, C6 | February 5, 2061 | 92 d |
| 57 | Release | C5, E♭5, C6 | April 5, 2061 | 59 d |
| 58 | Sound | D4 | September 5, 2061 | 153 d |
| Release | E4 | |||
| 59 | Sound | A♯3, D♯4, F♯4 | August 5, 2062 | 334 d |
| 60 | Release | A♯3, F♯4 | February 5, 2064 | 549 d |
| 61 | Sound | A3, A4 | January 5, 2067 | 1,065 d |
| Release | D♯4 | |||
| 62 | Release | D4 | June 5, 2067 | 151 d |
| 63 | Release | A3, A4 | July 5, 2068 | 396 d |
| 64 | Release | D♭4 (16′) | March 5, 2071 | 973 d |
| 65 | Release | B4 | July 5, 2071 | 122 d |