Gregg Jakobson (born August 2, 1939) is an American songwriter who was a friend and songwriting partner of Dennis Wilson of the Beach Boys, and a prosecution witness in the murder trials of members of the Manson Family.
ɡɹˈɛɡ dʒˈækɑːbsən bˈɔːɹn ˈɔːɡəst tˈuː, nˈaɪntiːnhˈʌndɹɪd θˈɜːɾi nˈaɪn ɪz ɐn ɐmˈɛɹɪkən sˈɔŋɹaɪɾɚ hˌuː wʌzɐ fɹˈɛnd ænd sˈɔŋɹaɪɾɪŋ pˈɑːɹtnɚɹ ʌv dˈɛnɪs wˈɪlsən ʌvðə bˈiːtʃ bˈɔɪz, ænd ɐ pɹˌɑːsɪkjˈuːʃən wˈɪtnəs ɪnðə mˈɜːdɚ tɹˈaɪəlz ʌv mˈɛmbɚz ʌvðə mˈænsən fˈæmɪli.