View source for Tango-dj.at database

==Data structure==
===Album===
The field "Album" contains disc numbers, but discs are part of an album. Having the disc numbers inside the field gives different values for that field for tracks of the same album. As a result the http-link provided with the Album-field fails to show all tracks for multi-disc albums.

==Column order==
* Genre between Date and Duration
* Genre is normally given next to title
** http://www.todotango.com/spanish/las_obras/GrabacionesAutor.aspx?id=17
** http://www.geocities.jp/arturomkwd/tangoA.html
** https://tango.info/02480001070925 (in the listing)
** https://tango.info/02480002700210 (in the 78 images)
** http://victor.library.ucsb.edu/index.php/matrix/detail/600005863/BAVE-1606-El_alma_del_tango
** http://acceder.gov.ar/es/1705604

==Album related oberservation==
Albums with missing tracks:
* Track 18 missing - http://www.tango-dj.at/database/index.htm?album=Titulos+Inolvidables+-+Carlos+Gardel+-+Reliquias+%28235391%29

Other observations
* De antano  - http://www.tango-dj.at/database/index.htm?album=Las+Joyas+de+La+Fonola+-+F+764
** listed as tango
** in SADAIC it is the work by Rubistein https://tango.info/T0370009543 which is listed as milonga for JDA and Villasboas and not the work by Laurenz https://tango.info/T0370036580
** http://www.todotango.com/spanish/creadores/arios.asp lists “De antaño” (P. Laurenz)
* https://tango.info/02480002112020-1-11 CD-1124 Date 06.11.1930 tango.info has 1930-06-11

==Track related observation==
After observing a difference between sources related to a recording of [[Dejalo]] by Azucena Maizani, and informing the author of the [[Francisco Canaro discography by Christoph Lanner]], tango-dj.at changed the performer text to say "Azucena Maizani con acomp. de Francisco Canaro". For the first three tracks of Disco Latina DL-122 the performer text is the same and the audio provided does sound like an orchestra. But it does not sound like an orchestra for track 4.