Willy Langestraat (Rotterdam 1914, overleden 1995). Muzikant, componist en orkestleider. Werkte ook onder de naam Laguestra en onder zijn eigen naam.

1956
- EP Pick yourself up - I found a new baby / Just one of those things - Lullaby of birdland
(RCA 75 154) [Willy Langestraat Sextet]

1957
- EP Kasbah: Berbersong - Tamboo / Kasbah - Tumba
(Telefunken HX 1055) [Laguestra & su Orquesta Tipica]
- EP Dancing with love: Love is here to stay - Somebody loves me / Lover come back to me - I'm in the mood for love
(Telefunken HX 1059) [The Willy Langestraat Quartet]

1958
- Bario reo / Violino tzigano
(Fontana TF 266 041) [Laguestra & su Orquesta Tipica]
- Paris / Bahia blanca
(Fontana TF 266 042) [Laguestra & su Orquesta Tipica]
- De populaire feestmars deel 1 / De populaire feestmars deel 2
(Telefunken UH 9251) [The Longstreet Rhythm Boys]
- EP Olle Kamellen in Dixieland: Stimmungspotpourri 1 / Stimmungspotpourri 2
(Telefunken UX 4838) [The Long-Street Rhythm-Boys]
- EP Jetzt geht's los in dixie: Medley I / Medley II
(Telefunken HX 1081) [The Long-Street Rhythm Boys]
- EP Latin-American rhythm: Amapola-Ali Baba-La cucaracha-Say 'si, si'- No, no y no / Superman - The peanut vendor
(Philips PE 422 026) [A1, B2: Laguestra & his Marimba-Tipica-Orchestra / A2, B1: Latin Quartet]
- EP Do the tango: Bario reo - Violino tzigano / Bahia blanca - Paris
(Fontana TE 463 121) [Laguestra & su Orquesta Tipica]
- EP 4 Cha cha chas: Choo-choo-cha-cha - Banana cha-cha / Una chica con impacto - Hula hoop
(Carinia 45-EPR 5025) [Laguestra & his Cha-Cha's]

1959
- Bonita Cataluna / Tea for two
(Telefunken UH 9310) [Laguestra]
- Tipitin-cha-cha / Viva el cha-cha
(Telefunken UH 9314) [Laguestra & his Cha-Cha's]
- Banana cha-cha / Choo-hoo-cha-cha
(CNR 9335) [Laguestra & his Cha-Cha's]
- Kasbah / Berber song
(CNR 9341) [Laguestra & su Orchestra Tipica]
- Jamila / The oriëntal cha-cha
(CNR 9346) [Laguestra & his Cha-Cha's]
- Voorwaarts mars in dixieland 1 / Voorwaarts mars in dixieland 2
(CNR 9347) [The Longstreet Rhythm Boys]
- The bam-bam-boo / Carmen-merengue
(CNR UH 9349) [Laguestra & his Orchestra]
- Adios muchachos / Mama, yo quiero un novio
(CNR UH 9355) [Laguestra & su Orchestra Tipica]
- Inspiration / Groggy
(CNR UH 9361) [The Billy Longstreet Quintet]
- Lonesome / Forgotten
(CNR UH 9365) [The Billy Longstreet Quintet]
- EP The oriental cha cha cha - The bam-bam-boo / Jamila - Carmen merengue
(Disques Pop MPO 3010) [Laguestra & his Cha Cha Cha's]

1960
- Just a closer walk with thee / I fold my hands
(CNR UH 9362) [The Billy Longstreet Quintet]
- Groggy / Just a closer walk with thee
(Disques Pop 45 S 138) [The Billy Longstreet Quintet]
- Summerset / Summertime
(Artone DR 25 046) [The Billy Longstreet Sextet]
- Home on the range / Happy Billy
(Artone DR 25 049 + DR 29 001) [The Billy Longstreet Sextet]
- Schlafe mein Prinzchen / Wiegenlied
(Artone DR 25 054) [Billy Longstreet's Jazz Band]
- Milord / Blues march
(Artone DR 25 055) [Billy Longstreet's Jazz Band]
- Zuyderzee blues / From nowhere
(Artone DR 25 061) [The Billy Longstreet Sextet]
- Nobody knows the trouble I've seen / Twinzet
(Artone DR 25 062) [The Billy Longstreet Sextet]
- EP Szerbusz Budapest: Fürdik a holdvilág - Krasznahorka büszke vára - Csínom Palkó, csínom Jankó / Szomorú vasárnap - Egy ablaknál állj meg cigány 
(Artone EPD 6707) [Laguestra]
- EP Just a closer walk with thee - Groggy / Lonesome - Forgotten
(Disques Pop SPO 17 032) [The Billy Longstreet Quintet]

1961
- L'Olivier / Song of Cyprus
(Artone DR 25 089) [Laguestra & his Orchestra]
- Berlin melody / La novia
(Artone DR 25 122) [Billy Longstreet's Jazz Band]

1962
- Liebestraum / Heinzelmännchens Wachtparade
(Artone DR 25 110) [Billy Longstreet's Jazz Band]
- Stranger on the shore / Maria
(Artone DR 25 133) [Billy Longstreet with strings]
- Janus / Wolgalied
(Artone DR 25 141) [Billy Longstreet's Jazz Band]

1963
- The laughing sax / Yakety sax 
(Artone DR 25 171) [Billy Longstreet]
- Washington Square / Moonlight tango
(Artone DR 25 208) [Billy Longstreet]
- Junga, junga / Ajoen, ajoen
(CBS CA 282 753) [Laguestra]
- El choo choo Mexicano / Mexican hat dance
(CBS CA 282 754) [Laguestra]
- Turkish coffee / The flying carpet
(CBS CA 282 757 + CBS 1227) [Laguestra]
- EP Junga, junga - Ajoen, ajoen / El choo choo Mexicano - Mexican hat dance
(CBS 5702) [Laguestra & his Orchestra] (CBS 285 952) [Laguestra Tipica Marimba]

1965
- La playa / Sunday break
(Artone OS 25 308) [Billy Longstreet]

1967
- Tango-parade: In einer kleinen Konditorei - O donna Clara - Er war einmal ein Musikus / Schöner Gigolo - Ich hab' dich einmal geküsst - Ich küsse Ihre Hand Madame
(Capri 3321) [Tango-orkest o.l.v. Laguestra]
- El Paso / Introductie El Paso
(Ed. Laurens SB 70 007) [A: Laguestra & su Orquesta / B: N.G. Klein]
- Calypso a go go, Music for oil lovers: Tell us oil about love! / Shell we dance!
(Sonopresse SHOL 793) [Laguestra]
- Junga, junga / Ajoen, ajoen
(CBS 2753) [Laguestra]