Ndaru Darsono got a bachelor degree in major vocal from Singapore Bible College School of Church Music under Dr. Samuel Cheung's guidance.
In June 2005, Ndaru was invited as a soloist in Church Music Festival in Bern, Swiss, performing Mendelssohn's Hymn of Praise. It was conducted by Sir David Willcocks. He said that Ndaru has a beautiful voice with very good articulation, rhythm and perfect pitch.
Ndaru has been invited to perform many oratorios and sang under the baton of Rev. Lee Chong Min, Edward C. Van Ness, Robert Casteels, Gabor Hollerung dan Hikotaro Yazaki in Indonesia, Malaysia, Hong Kong, Taiwan and Singapore :
- Messiah, Dixit Dominus and Israel in Egypt by Handel;
- St. Matthew Passion, Mass in B Minor and Magnificat by Bach;
- Creation, The Seasons and Nelson Mass by Haydn;
- Requiem and C Minor Mass by Mozart;
- Hymn of Praise, St. Paul, Elijah and Psalm 95 by Mendelssohn;
- Missa Solemnis and Symphony no.9 by Beethoven;
- Requiem by Verdi
He also ever sang aria opera, Broadway's songs and sacred songs by Mozart, Puccini, Verdi, Bizet, Brahms, Donizetti, Rossini, Vaughan Williams, César Franck, Bernstein and Britten.
Ndaru is also invited to give a seminar, workshop, training and vocal master class. Beside being a soloist, he is also talented in conducting choir.
- former conductor of Jakarta Oratorio Society Children Chorale and Jakarta Oratorio Society Youth Chorale : 2001 - 2007
- former resident conductor of Jakarta Festival Chorus : 2001 - 2013
- former conductor of Greenville Christian Singers : 2010 - 2012
- music director of Gloria Dei Cantores : 2012 - present
- music director of Gloria Youth Choir : 2012 - present
- music director of Jakarta Festival Chorus : 2013 - present
As a conductor, he has been conducting many oratorio such as :
- Faure Requiem with Jakarta Oratorio Society Youth Chorale
- Gloria Puccini and several sacred songs with Jakarta Oratorio Society Youth Chorale
- A Chorale Concert in 2010 with Greenville Christian Singers
- Handel's Messiah Part 1 in 2010 with Greenville Christian Singers
- A Chorale Concert in 2011 with Greenville Christian Singers
- A Classical Night "Haydn's Nelson Mass" in 2011 with Greenville Christian Singers and Jakarta Festival Chorus
- A Chorale Concert in 2012"The Gift of Music" with Gloria Dei Cantores
- A Chorale concert in 2013 "Cantate Domino-Psalm 96" in Jakarta with Gloria Dei Cantores and Gloria Youth Choir
- A Chorale concert in 2013 "Cantate Domino-Psalm 96" in Surabaya with Gloria Dei Cantores
- A mini concert in 2013 with Gloria Youth Choir
- Handel's Messiah Part 2 and 3 in 2013 with Gloria Dei Cantores and Jakarta Festival Chorus